70712805023 has 16 divisors (see below), whose sum is σ = 83795420160. Its totient is φ = 58385090400.

The previous prime is 70712805017. The next prime is 70712805091. The reversal of 70712805023 is 32050821707.

It is not a de Polignac number, because 70712805023 - 2²⁰ = 70711756447 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 (70712805013) 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, 316613 + ... + 491598.

It is an arithmetic number, because the mean of its divisors is an integer number (5237213760).

Almost surely, 2^70712805023 is an apocalyptic number.

70712805023 is a deficient number, since it is larger than the sum of its proper divisors (13082615137).

70712805023 is a wasteful number, since it uses less digits than its factorization.

70712805023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808678.

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 70712805023 in words is "seventy billion, seven hundred twelve million, eight hundred five thousand, twenty-three".