Q: Is 43,419 a Prime Number?
A: No, 43,419 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 43419 can be evenly divided by 1 3 41 123 353 1,059 14,473 and 43,419, with no remainder.
Since 43,419 cannot be divided by just 1 and 43,419, it is not a prime number.