79372144371 has 12 divisors (see below), whose sum is σ = 114596469528. Its totient is φ = 48844396224.

The previous prime is 79372144333. The next prime is 79372144381. The reversal of 79372144371 is 17344127397.

It is not a de Polignac number, because 79372144371 - 2¹⁵ = 79372111603 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 79372144371.

It is not an unprimeable number, because it can be changed into a prime (79372144381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78275770 + ... + 78276783.

It is an arithmetic number, because the mean of its divisors is an integer number (9549705794).

Almost surely, 2^79372144371 is an apocalyptic number.

79372144371 is a deficient number, since it is larger than the sum of its proper divisors (35224325157).

79372144371 is a wasteful number, since it uses less digits than its factorization.

79372144371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156552582 (or 156552569 counting only the distinct ones).

The product of its digits is 889056, while the sum is 48.

The spelling of 79372144371 in words is "seventy-nine billion, three hundred seventy-two million, one hundred forty-four thousand, three hundred seventy-one".