118099976400 has 600 divisors, whose sum is σ = 494333787200. Its totient is φ = 26991740160.

The previous prime is 118099976383. The next prime is 118099976413. The reversal of 118099976400 is 4679990811.

118099976400 is a `hidden beast` number, since 1 + 1 + 80 + 9 + 99 + 76 + 400 = 666.

It is a tau number, because it is divible by the number of its divisors (600).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 11107887 + ... + 11118513.

Almost surely, 2^118099976400 is an apocalyptic number.

118099976400 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 118099976400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247166893600).

118099976400 is an abundant number, since it is smaller than the sum of its proper divisors (376233810800).

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

118099976400 is a wasteful number, since it uses less digits than its factorization.

118099976400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10678 (or 10644 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 54.

The spelling of 118099976400 in words is "one hundred eighteen billion, ninety-nine million, nine hundred seventy-six thousand, four hundred".