79355213468 has 12 divisors (see below), whose sum is σ = 140431979520. Its totient is φ = 39231790752.

The previous prime is 79355213419. The next prime is 79355213489. The reversal of 79355213468 is 86431255397.

It is a happy number.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

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, 111453596 + ... + 111454307.

It is an arithmetic number, because the mean of its divisors is an integer number (11702664960).

Almost surely, 2^79355213468 is an apocalyptic number.

It is an amenable number.

79355213468 is a deficient number, since it is larger than the sum of its proper divisors (61076766052).

79355213468 is a wasteful number, since it uses less digits than its factorization.

79355213468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222907996 (or 222907994 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 53.

The spelling of 79355213468 in words is "seventy-nine billion, three hundred fifty-five million, two hundred thirteen thousand, four hundred sixty-eight".