79014757872 has 20 divisors (see below), whose sum is σ = 204121457960. Its totient is φ = 26338252608.

The previous prime is 79014757849. The next prime is 79014757879. The reversal of 79014757872 is 27875741097.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79014757879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 823070347 + ... + 823070442.

It is an arithmetic number, because the mean of its divisors is an integer number (10206072898).

Almost surely, 2^79014757872 is an apocalyptic number.

It is an amenable number.

79014757872 is an abundant number, since it is smaller than the sum of its proper divisors (125106700088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79014757872 is a wasteful number, since it uses less digits than its factorization.

79014757872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646140800 (or 1646140794 counting only the distinct ones).

The product of its (nonzero) digits is 6914880, while the sum is 57.

The spelling of 79014757872 in words is "seventy-nine billion, fourteen million, seven hundred fifty-seven thousand, eight hundred seventy-two".