113999419044 has 81 divisors (see below), whose sum is σ = 335254280907. Its totient is φ = 32567210928.

The previous prime is 113999418989. The next prime is 113999419087. The reversal of 113999419044 is 440914999311.

The square root of 113999419044 is 337638.

It is a perfect power (a square), and thus also a powerful number.

113999419044 is a `hidden beast` number, since 1 + 139 + 99 + 419 + 0 + 4 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 14176777 + ... + 14184815.

Almost surely, 2^113999419044 is an apocalyptic number.

113999419044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

113999419044 is the 337638-th square number.

It is an amenable number.

113999419044 is an abundant number, since it is smaller than the sum of its proper divisors (221254861863).

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

113999419044 is an frugal number, since it uses more digits than its factorization.

113999419044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16102 (or 8051 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 54.

The spelling of 113999419044 in words is "one hundred thirteen billion, nine hundred ninety-nine million, four hundred nineteen thousand, forty-four".