79125344180 has 12 divisors (see below), whose sum is σ = 166163222820. Its totient is φ = 31650137664.

The previous prime is 79125344173. The next prime is 79125344189. The reversal of 79125344180 is 8144352197.

It can be written as a sum of positive squares in 2 ways, for example, as 35177253136 + 43948091044 = 187556^2 + 209638^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79125344189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1978133585 + ... + 1978133624.

It is an arithmetic number, because the mean of its divisors is an integer number (13846935235).

Almost surely, 2^79125344180 is an apocalyptic number.

It is an amenable number.

79125344180 is an abundant number, since it is smaller than the sum of its proper divisors (87037878640).

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

79125344180 is a wasteful number, since it uses less digits than its factorization.

79125344180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956267218 (or 3956267216 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 79125344180 in words is "seventy-nine billion, one hundred twenty-five million, three hundred forty-four thousand, one hundred eighty".