70172627107 has 6 divisors (see below), whose sum is σ = 77131896044. Its totient is φ = 63793297260.

The previous prime is 70172627089. The next prime is 70172627111.

70172627107 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 70172627107 - 2²⁷ = 70038409379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70172627107.

It is not an unprimeable number, because it can be changed into a prime (70172627177) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 289969413 + ... + 289969654.

Almost surely, 2^70172627107 is an apocalyptic number.

70172627107 is a deficient number, since it is larger than the sum of its proper divisors (6959268937).

70172627107 is a wasteful number, since it uses less digits than its factorization.

70172627107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579939089 (or 579939078 counting only the distinct ones).

The product of its (nonzero) digits is 57624, while the sum is 40.

The spelling of 70172627107 in words is "seventy billion, one hundred seventy-two million, six hundred twenty-seven thousand, one hundred seven".