Q: Is 42,343 a Prime Number?
A: No, 42,343 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 42343 can be evenly divided by 1 7 23 161 263 1,841 6,049 and 42,343, with no remainder.
Since 42,343 cannot be divided by just 1 and 42,343, it is not a prime number.