79040828470724 has 48 divisors (see below), whose sum is σ = 141788745029568. Its totient is φ = 38542327262208.

The previous prime is 79040828470717. The next prime is 79040828470741. The reversal of 79040828470724 is 42707482804097.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25262864 + ... + 28218680.

It is an arithmetic number, because the mean of its divisors is an integer number (2953932188116).

Almost surely, 2^{79040828470724} is an apocalyptic number.

It is an amenable number.

79040828470724 is a deficient number, since it is larger than the sum of its proper divisors (62747916558844).

79040828470724 is a wasteful number, since it uses less digits than its factorization.

79040828470724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956884 (or 2956882 counting only the distinct ones).

The product of its (nonzero) digits is 50577408, while the sum is 62.

The spelling of 79040828470724 in words is "seventy-nine trillion, forty billion, eight hundred twenty-eight million, four hundred seventy thousand, seven hundred twenty-four".