70940564416 has 28 divisors (see below), whose sum is σ = 140782382392. Its totient is φ = 35467838208.

The previous prime is 70940564413. The next prime is 70940564419. The reversal of 70940564416 is 61446504907.

It is an interprime number because it is at equal distance from previous prime (70940564413) and next prime (70940564419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70940564413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1218466 + ... + 1275358.

Almost surely, 2^70940564416 is an apocalyptic number.

It is an amenable number.

70940564416 is a deficient number, since it is larger than the sum of its proper divisors (69841817976).

70940564416 is a wasteful number, since it uses less digits than its factorization.

70940564416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76388 (or 76378 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 70940564416 in words is "seventy billion, nine hundred forty million, five hundred sixty-four thousand, four hundred sixteen".