70016206715656 has 16 divisors (see below), whose sum is σ = 131316149125440. Its totient is φ = 34998566948880.

The previous prime is 70016206715573. The next prime is 70016206715701. The reversal of 70016206715656 is 65651760261007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1192019916 + ... + 1192078651.

It is an arithmetic number, because the mean of its divisors is an integer number (8207259320340).

Almost surely, 2^{70016206715656} is an apocalyptic number.

It is an amenable number.

70016206715656 is a deficient number, since it is larger than the sum of its proper divisors (61299942409784).

70016206715656 is a wasteful number, since it uses less digits than its factorization.

70016206715656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384102244 (or 2384102240 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 70016206715656 in words is "seventy trillion, sixteen billion, two hundred six million, seven hundred fifteen thousand, six hundred fifty-six".