79117368224 has 12 divisors (see below), whose sum is σ = 155762318754. Its totient is φ = 39558684096.

The previous prime is 79117368223. The next prime is 79117368241. The reversal of 79117368224 is 42286371197.

It can be written as a sum of positive squares in only one way, i.e., 78837408400 + 279959824 = 280780^2 + 16732^2 .

It is not an unprimeable number, because it can be changed into a prime (79117368223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236208847 + ... + 1236208910.

Almost surely, 2^79117368224 is an apocalyptic number.

It is an amenable number.

79117368224 is a deficient number, since it is larger than the sum of its proper divisors (76644950530).

79117368224 is a wasteful number, since it uses less digits than its factorization.

79117368224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472417767 (or 2472417759 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 50.

The spelling of 79117368224 in words is "seventy-nine billion, one hundred seventeen million, three hundred sixty-eight thousand, two hundred twenty-four".