Q: Is 423,449 a Prime Number?
A: No, 423,449 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 423449 can be evenly divided by 1 13 32,573 and 423,449, with no remainder.
Since 423,449 cannot be divided by just 1 and 423,449, it is not a prime number.