70691275020 has 48 divisors (see below), whose sum is σ = 202538730240. Its totient is φ = 18412610496.

The previous prime is 70691275001. The next prime is 70691275033. The reversal of 70691275020 is 2057219607.

It is a self number, because there is not a number n which added to its sum of digits gives 70691275020.

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, 13697280 + ... + 13702439.

It is an arithmetic number, because the mean of its divisors is an integer number (4219556880).

Almost surely, 2^70691275020 is an apocalyptic number.

It is an amenable number.

70691275020 is an abundant number, since it is smaller than the sum of its proper divisors (131847455220).

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

70691275020 is a wasteful number, since it uses less digits than its factorization.

70691275020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27399774 (or 27399772 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 70691275020 in words is "seventy billion, six hundred ninety-one million, two hundred seventy-five thousand, twenty".