70038055212 has 24 divisors (see below), whose sum is σ = 163554918912. Its totient is φ = 23327048400.

The previous prime is 70038055163. The next prime is 70038055259. The reversal of 70038055212 is 21255083007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2355864 + ... + 2385407.

It is an arithmetic number, because the mean of its divisors is an integer number (6814788288).

Almost surely, 2^70038055212 is an apocalyptic number.

It is an amenable number.

70038055212 is an abundant number, since it is smaller than the sum of its proper divisors (93516863700).

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

70038055212 is a wasteful number, since it uses less digits than its factorization.

70038055212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4742509 (or 4742507 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The spelling of 70038055212 in words is "seventy billion, thirty-eight million, fifty-five thousand, two hundred twelve".