70631052044 has 48 divisors (see below), whose sum is σ = 142098948096. Its totient is φ = 30091348800.

The previous prime is 70631052001. The next prime is 70631052059. The reversal of 70631052044 is 44025013607.

It is a self number, because there is not a number n which added to its sum of digits gives 70631052044.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9788582 + ... + 9795794.

It is an arithmetic number, because the mean of its divisors is an integer number (2960394752).

Almost surely, 2^70631052044 is an apocalyptic number.

It is an amenable number.

70631052044 is an abundant number, since it is smaller than the sum of its proper divisors (71467896052).

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

70631052044 is a wasteful number, since it uses less digits than its factorization.

70631052044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9246 (or 9244 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 70631052044 in words is "seventy billion, six hundred thirty-one million, fifty-two thousand, forty-four".