316457477882 has 32 divisors (see below), whose sum is σ = 584535232512. Its totient is φ = 125126388864.

The previous prime is 316457477863. The next prime is 316457477891. The reversal of 316457477882 is 288774754613.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 15 ways as a sum of consecutive naturals, for example, 106298 + ... + 802629.

It is an arithmetic number, because the mean of its divisors is an integer number (18266726016).

Almost surely, 2^316457477882 is an apocalyptic number.

316457477882 is a deficient number, since it is larger than the sum of its proper divisors (268077754630).

316457477882 is a wasteful number, since it uses less digits than its factorization.

316457477882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910862.

The product of its digits is 63221760, while the sum is 62.

The spelling of 316457477882 in words is "three hundred sixteen billion, four hundred fifty-seven million, four hundred seventy-seven thousand, eight hundred eighty-two".