313424336556 has 36 divisors (see below), whose sum is σ = 796021912504. Its totient is φ = 103979635200.

The previous prime is 313424336527. The next prime is 313424336573. The reversal of 313424336556 is 655633424313.

313424336556 is a `hidden beast` number, since 3 + 13 + 42 + 43 + 3 + 6 + 556 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×313424336556² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20623285 + ... + 20638476.

Almost surely, 2^313424336556 is an apocalyptic number.

313424336556 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

313424336556 is an abundant number, since it is smaller than the sum of its proper divisors (482597575948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313424336556 is a wasteful number, since it uses less digits than its factorization.

313424336556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41261982 (or 41261977 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 45.

The spelling of 313424336556 in words is "three hundred thirteen billion, four hundred twenty-four million, three hundred thirty-six thousand, five hundred fifty-six".