313439416767994 has 16 divisors (see below), whose sum is σ = 513754276242816. Its totient is φ = 142235403156000.

The previous prime is 313439416767937. The next prime is 313439416768039. The reversal of 313439416767994 is 499767614934313.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 313439416767994.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11852937042 + ... + 11852963485.

It is an arithmetic number, because the mean of its divisors is an integer number (32109642265176).

Almost surely, 2^{313439416767994} is an apocalyptic number.

313439416767994 is a deficient number, since it is larger than the sum of its proper divisors (200314859474822).

313439416767994 is a wasteful number, since it uses less digits than its factorization.

313439416767994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23705901141.

The product of its digits is 2222131968, while the sum is 76.

The spelling of 313439416767994 in words is "three hundred thirteen trillion, four hundred thirty-nine billion, four hundred sixteen million, seven hundred sixty-seven thousand, nine hundred ninety-four".