118812433023400 has 96 divisors (see below), whose sum is σ = 291984345734400. Its totient is φ = 44836838323200.

The previous prime is 118812433023307. The next prime is 118812433023413. The reversal of 118812433023400 is 4320334218811.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63952312 + ... + 65783911.

It is an arithmetic number, because the mean of its divisors is an integer number (3041503601400).

Almost surely, 2^{118812433023400} is an apocalyptic number.

118812433023400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118812433023400 is an abundant number, since it is smaller than the sum of its proper divisors (173171912711000).

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

118812433023400 is a wasteful number, since it uses less digits than its factorization.

118812433023400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129736499 (or 129736490 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 118812433023400 in words is "one hundred eighteen trillion, eight hundred twelve billion, four hundred thirty-three million, twenty-three thousand, four hundred".