113868540400 has 30 divisors (see below), whose sum is σ = 273569169272. Its totient is φ = 45547416000.

The previous prime is 113868540377. The next prime is 113868540421. The reversal of 113868540400 is 4045868311.

113868540400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142335276 + ... + 142336075.

Almost surely, 2^113868540400 is an apocalyptic number.

113868540400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113868540400 is an abundant number, since it is smaller than the sum of its proper divisors (159700628872).

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

113868540400 is a wasteful number, since it uses less digits than its factorization.

113868540400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284671369 (or 284671358 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 113868540400 in words is "one hundred thirteen billion, eight hundred sixty-eight million, five hundred forty thousand, four hundred".