79113719228 has 12 divisors (see below), whose sum is σ = 141825814032. Its totient is φ = 38592058080.

The previous prime is 79113719219. The next prime is 79113719261. The reversal of 79113719228 is 82291731197.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241200200 + ... + 241200527.

It is an arithmetic number, because the mean of its divisors is an integer number (11818817836).

Almost surely, 2^79113719228 is an apocalyptic number.

It is an amenable number.

79113719228 is a deficient number, since it is larger than the sum of its proper divisors (62712094804).

79113719228 is a wasteful number, since it uses less digits than its factorization.

79113719228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482400772 (or 482400770 counting only the distinct ones).

The product of its digits is 381024, while the sum is 50.

The spelling of 79113719228 in words is "seventy-nine billion, one hundred thirteen million, seven hundred nineteen thousand, two hundred twenty-eight".