diff --git a/homeassistant/components/number/__init__.py b/homeassistant/components/number/__init__.py
index 4b1049e36a2..cbfdea7fa11 100644
--- a/homeassistant/components/number/__init__.py
+++ b/homeassistant/components/number/__init__.py
@@ -108,12 +108,12 @@ class NumberEntity(Entity):
 
     @property
     @final
-    def state(self) -> float:
+    def state(self) -> float | None:
         """Return the entity state."""
         return self.value
 
     @property
-    def value(self) -> float:
+    def value(self) -> float | None:
         """Return the entity value to represent the entity state."""
         return self._attr_value
 
diff --git a/homeassistant/components/zwave_js/number.py b/homeassistant/components/zwave_js/number.py
index 808fd346be1..2a3c9820a69 100644
--- a/homeassistant/components/zwave_js/number.py
+++ b/homeassistant/components/zwave_js/number.py
@@ -71,7 +71,7 @@ class ZwaveNumberEntity(ZWaveBaseEntity, NumberEntity):
         return float(self.info.primary_value.metadata.max)
 
     @property
-    def value(self) -> float | None:  # type: ignore
+    def value(self) -> float | None:
         """Return the entity value."""
         if self.info.primary_value.value is None:
             return None