115800379200 has 1008 divisors, whose sum is σ = 478317153600. Its totient is φ = 26276659200.

The previous prime is 115800379199. The next prime is 115800379207. The reversal of 115800379200 is 2973008511.

115800379200 is a `hidden beast` number, since 1 + 1 + 5 + 80 + 0 + 379 + 200 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115800379207) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 328046224 + ... + 328046576.

Almost surely, 2^115800379200 is an apocalyptic number.

115800379200 is a gapful number since it is divisible by the number (10) 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 115800379200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239158576800).

115800379200 is an abundant number, since it is smaller than the sum of its proper divisors (362516774400).

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

115800379200 is a wasteful number, since it uses less digits than its factorization.

115800379200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 502 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The spelling of 115800379200 in words is "one hundred fifteen billion, eight hundred million, three hundred seventy-nine thousand, two hundred".