342168683 has 2 divisors, whose sum is σ = 342168684. Its totient is φ = 342168682.

The previous prime is 342168661. The next prime is 342168691. The reversal of 342168683 is 386861243.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342168683 - 2²² = 337974379 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342168683.

It is not a weakly prime, because it can be changed into another prime (342168613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171084341 + 171084342.

It is an arithmetic number, because the mean of its divisors is an integer number (171084342).

Almost surely, 2^342168683 is an apocalyptic number.

342168683 is a deficient number, since it is larger than the sum of its proper divisors (1).

342168683 is an equidigital number, since it uses as much as digits as its factorization.

342168683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 41.

The square root of 342168683 is about 18497.8021126835. The cubic root of 342168683 is about 699.4340207367.

The spelling of 342168683 in words is "three hundred forty-two million, one hundred sixty-eight thousand, six hundred eighty-three".