316403044456 has 16 divisors (see below), whose sum is σ = 593262576900. Its totient is φ = 158199690624.

The previous prime is 316403044429. The next prime is 316403044471. The reversal of 316403044456 is 654440304613.

It can be written as a sum of positive squares in 2 ways, for example, as 244101212356 + 72301832100 = 494066^2 + 268890^2 .

It is a super-2 number, since 2×316403044456² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 752910 + ... + 1095298.

Almost surely, 2^316403044456 is an apocalyptic number.

It is an amenable number.

316403044456 is a deficient number, since it is larger than the sum of its proper divisors (276859532444).

316403044456 is a wasteful number, since it uses less digits than its factorization.

316403044456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457908 (or 457904 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 316403044456 in words is "three hundred sixteen billion, four hundred three million, forty-four thousand, four hundred fifty-six".