79200079200 has 432 divisors, whose sum is σ = 307715898672. Its totient is φ = 19008000000.

The previous prime is 79200079193. The next prime is 79200079229. The reversal of 79200079200 is 297000297.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7994250 + ... + 8004150.

It is an arithmetic number, because the mean of its divisors is an integer number (712305321).

Almost surely, 2^79200079200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79200079200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153857949336).

79200079200 is an abundant number, since it is smaller than the sum of its proper divisors (228515819472).

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

79200079200 is a wasteful number, since it uses less digits than its factorization.

79200079200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10039 (or 10023 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

Adding to 79200079200 its reverse (297000297), we get a palindrome (79497079497).

The spelling of 79200079200 in words is "seventy-nine billion, two hundred million, seventy-nine thousand, two hundred".