79971024796 has 48 divisors (see below), whose sum is σ = 151998616224. Its totient is φ = 36595915776.

The previous prime is 79971024781. The next prime is 79971024797. The reversal of 79971024796 is 69742017997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79971024797) 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, 6284136 + ... + 6296848.

It is an arithmetic number, because the mean of its divisors is an integer number (3166637838).

Almost surely, 2^79971024796 is an apocalyptic number.

It is an amenable number.

79971024796 is a deficient number, since it is larger than the sum of its proper divisors (72027591428).

79971024796 is a wasteful number, since it uses less digits than its factorization.

79971024796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13750 (or 13748 counting only the distinct ones).

The product of its (nonzero) digits is 12002256, while the sum is 61.

The spelling of 79971024796 in words is "seventy-nine billion, nine hundred seventy-one million, twenty-four thousand, seven hundred ninety-six".