70108432823 has 16 divisors (see below), whose sum is σ = 86700163200. Its totient is φ = 55735814880.

The previous prime is 70108432789. The next prime is 70108432931. The reversal of 70108432823 is 32823480107.

It is a cyclic number.

It is not a de Polignac number, because 70108432823 - 2³⁰ = 69034690999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70108432223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12899093 + ... + 12904526.

It is an arithmetic number, because the mean of its divisors is an integer number (5418760200).

Almost surely, 2^70108432823 is an apocalyptic number.

70108432823 is a deficient number, since it is larger than the sum of its proper divisors (16591730377).

70108432823 is a wasteful number, since it uses less digits than its factorization.

70108432823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25803662.

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 70108432823 in words is "seventy billion, one hundred eight million, four hundred thirty-two thousand, eight hundred twenty-three".