Q: Is 43,429 a Prime Number?
A: No, 43,429 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 43429 can be evenly divided by 1 137 317 and 43,429, with no remainder.
Since 43,429 cannot be divided by just 1 and 43,429, it is not a prime number.