Q: Is 6,142,409 a Prime Number?
A: No, 6,142,409 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 6142409 can be evenly divided by 1 7 13 91 67,499 472,493 877,487 and 6,142,409, with no remainder.
Since 6,142,409 cannot be divided by just 1 and 6,142,409, it is not a prime number.