70956279915 has 16 divisors (see below), whose sum is σ = 116598428448. Its totient is φ = 36820555776.

The previous prime is 70956279907. The next prime is 70956279941. The reversal of 70956279915 is 51997265907.

It is not a de Polignac number, because 70956279915 - 2³ = 70956279907 is a prime.

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, 63924022 + ... + 63925131.

It is an arithmetic number, because the mean of its divisors is an integer number (7287401778).

Almost surely, 2^70956279915 is an apocalyptic number.

70956279915 is a deficient number, since it is larger than the sum of its proper divisors (45642148533).

70956279915 is a wasteful number, since it uses less digits than its factorization.

70956279915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127849198.

The product of its (nonzero) digits is 10716300, while the sum is 60.

The spelling of 70956279915 in words is "seventy billion, nine hundred fifty-six million, two hundred seventy-nine thousand, nine hundred fifteen".