79136131054968 has 192 divisors, whose sum is σ = 248618422241280. Its totient is φ = 22539581856000.

The previous prime is 79136131054957. The next prime is 79136131055029. The reversal of 79136131054968 is 86945013163197.

It is a happy number.

79136131054968 is a `hidden beast` number, since 7 + 9 + 1 + 3 + 6 + 13 + 10 + 549 + 68 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58622358 + ... + 59957093.

It is an arithmetic number, because the mean of its divisors is an integer number (1294887615840).

Almost surely, 2^{79136131054968} is an apocalyptic number.

79136131054968 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

79136131054968 is an abundant number, since it is smaller than the sum of its proper divisors (169482291186312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79136131054968 is a wasteful number, since it uses less digits than its factorization.

79136131054968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118579530 (or 118579523 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 63.

The spelling of 79136131054968 in words is "seventy-nine trillion, one hundred thirty-six billion, one hundred thirty-one million, fifty-four thousand, nine hundred sixty-eight".