Q: Is 42,445 a Prime Number?
A: No, 42,445 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 42445 can be evenly divided by 1 5 13 65 653 3,265 8,489 and 42,445, with no remainder.
Since 42,445 cannot be divided by just 1 and 42,445, it is not a prime number.