70038071286 has 32 divisors (see below), whose sum is σ = 142779611520. Its totient is φ = 22897275264.

The previous prime is 70038071261. The next prime is 70038071309. The reversal of 70038071286 is 68217083007.

It is a congruent number.

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, 75180 + ... + 381743.

It is an arithmetic number, because the mean of its divisors is an integer number (4461862860).

Almost surely, 2^70038071286 is an apocalyptic number.

70038071286 is an abundant number, since it is smaller than the sum of its proper divisors (72741540234).

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

70038071286 is a wasteful number, since it uses less digits than its factorization.

70038071286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457420.

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 70038071286 in words is "seventy billion, thirty-eight million, seventy-one thousand, two hundred eighty-six".