79134984320 has 256 divisors, whose sum is σ = 226606464000. Its totient is φ = 26395987968.

The previous prime is 79134984311. The next prime is 79134984359. The reversal of 79134984320 is 2348943197.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8117369 + ... + 8127111.

It is an arithmetic number, because the mean of its divisors is an integer number (885181500).

Almost surely, 2^79134984320 is an apocalyptic number.

79134984320 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 79134984320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113303232000).

79134984320 is an abundant number, since it is smaller than the sum of its proper divisors (147471479680).

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

79134984320 is an equidigital number, since it uses as much as digits as its factorization.

79134984320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9820 (or 9794 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 79134984320 in words is "seventy-nine billion, one hundred thirty-four million, nine hundred eighty-four thousand, three hundred twenty".