79141637120 has 352 divisors, whose sum is σ = 237700915200. Its totient is φ = 24613945344.

The previous prime is 79141637059. The next prime is 79141637149. The reversal of 79141637120 is 2173614197.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27487841 + ... + 27490719.

Almost surely, 2^79141637120 is an apocalyptic number.

79141637120 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 79141637120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118850457600).

79141637120 is an abundant number, since it is smaller than the sum of its proper divisors (158559278080).

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

79141637120 is a wasteful number, since it uses less digits than its factorization.

79141637120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983 (or 2965 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 41.

The spelling of 79141637120 in words is "seventy-nine billion, one hundred forty-one million, six hundred thirty-seven thousand, one hundred twenty".