79113888000 has 1152 divisors, whose sum is σ = 339577405440. Its totient is φ = 17766604800.

The previous prime is 79113887999. The next prime is 79113888031. The reversal of 79113888000 is 88831197.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 622943937 + ... + 622944063.

Almost surely, 2^79113888000 is an apocalyptic number.

79113888000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79113888000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169788702720).

79113888000 is an abundant number, since it is smaller than the sum of its proper divisors (260463517440).

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

79113888000 is a wasteful number, since it uses less digits than its factorization.

79113888000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 45.

The spelling of 79113888000 in words is "seventy-nine billion, one hundred thirteen million, eight hundred eighty-eight thousand".