113904144870 has 32 divisors (see below), whose sum is σ = 273391446240. Its totient is φ = 30372049920.

The previous prime is 113904144869. The next prime is 113904144881. The reversal of 113904144870 is 78441409311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256630 + ... + 541910.

It is an arithmetic number, because the mean of its divisors is an integer number (8543482695).

Almost surely, 2^113904144870 is an apocalyptic number.

113904144870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113904144870 is an abundant number, since it is smaller than the sum of its proper divisors (159487301370).

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

113904144870 is a wasteful number, since it uses less digits than its factorization.

113904144870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298600.

The product of its (nonzero) digits is 96768, while the sum is 42.

The spelling of 113904144870 in words is "one hundred thirteen billion, nine hundred four million, one hundred forty-four thousand, eight hundred seventy".