313352874458 has 64 divisors (see below), whose sum is σ = 524281403520. Its totient is φ = 139551489792.

The previous prime is 313352874433. The next prime is 313352874467. The reversal of 313352874458 is 854478253313.

It is a happy number.

It is a super-2 number, since 2×313352874458² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65456741 + ... + 65461527.

It is an arithmetic number, because the mean of its divisors is an integer number (8191896930).

Almost surely, 2^313352874458 is an apocalyptic number.

313352874458 is a deficient number, since it is larger than the sum of its proper divisors (210928529062).

313352874458 is a wasteful number, since it uses less digits than its factorization.

313352874458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5631.

The product of its digits is 9676800, while the sum is 53.

The spelling of 313352874458 in words is "three hundred thirteen billion, three hundred fifty-two million, eight hundred seventy-four thousand, four hundred fifty-eight".