Q: Is 4,209,942 a Prime Number?
A: No, 4,209,942 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 4209942 can be evenly divided by 1 2 3 6 11 22 33 66 227 281 454 562 681 843 1,362 1,686 2,497 3,091 4,994 6,182 7,491 9,273 14,982 18,546 63,787 127,574 191,361 382,722 701,657 1,403,314 2,104,971 and 4,209,942, with no remainder.
Since 4,209,942 cannot be divided by just 1 and 4,209,942, it is not a prime number.