47311870976 has 44 divisors (see below), whose sum is σ = 95989283208. Its totient is φ = 23302828032.

The previous prime is 47311870937. The next prime is 47311871011. The reversal of 47311870976 is 67907811374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276191 + ... + 413406.

Almost surely, 2^47311870976 is an apocalyptic number.

It is an amenable number.

47311870976 is an abundant number, since it is smaller than the sum of its proper divisors (48677412232).

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

47311870976 is an equidigital number, since it uses as much as digits as its factorization.

47311870976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689684 (or 689666 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 53.

The spelling of 47311870976 in words is "forty-seven billion, three hundred eleven million, eight hundred seventy thousand, nine hundred seventy-six".