79388232000 has 2016 divisors, whose sum is σ = 371742224256. Its totient is φ = 14708736000.

The previous prime is 79388231987. The next prime is 79388232043. The reversal of 79388232000 is 23288397.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 4178327991 + ... + 4178328009.

Almost surely, 2^79388232000 is an apocalyptic number.

79388232000 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 79388232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185871112128).

79388232000 is an abundant number, since it is smaller than the sum of its proper divisors (292353992256).

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

79388232000 is a wasteful number, since it uses less digits than its factorization.

79388232000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 79388232000 in words is "seventy-nine billion, three hundred eighty-eight million, two hundred thirty-two thousand".