79118366473 has 24 divisors (see below), whose sum is σ = 84213204768. Its totient is φ = 74279310336.

The previous prime is 79118366441. The next prime is 79118366479. The reversal of 79118366473 is 37466381197.

It is not a de Polignac number, because 79118366473 - 2⁵ = 79118366441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79118366479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4877865 + ... + 4894057.

It is an arithmetic number, because the mean of its divisors is an integer number (3508883532).

Almost surely, 2^79118366473 is an apocalyptic number.

It is an amenable number.

79118366473 is a deficient number, since it is larger than the sum of its proper divisors (5094838295).

79118366473 is a wasteful number, since it uses less digits than its factorization.

79118366473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16393 (or 16356 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 55.

The spelling of 79118366473 in words is "seventy-nine billion, one hundred eighteen million, three hundred sixty-six thousand, four hundred seventy-three".