111927342384 has 120 divisors (see below), whose sum is σ = 368003602512. Its totient is φ = 31308341760.

The previous prime is 111927342379. The next prime is 111927342391. The reversal of 111927342384 is 483243729111.

111927342384 is a `hidden beast` number, since 11 + 192 + 73 + 4 + 2 + 384 = 666.

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, 2697147 + ... + 2738330.

Almost surely, 2^111927342384 is an apocalyptic number.

It is an amenable number.

111927342384 is an abundant number, since it is smaller than the sum of its proper divisors (256076260128).

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

111927342384 is a wasteful number, since it uses less digits than its factorization.

111927342384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5435515 (or 5435506 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The spelling of 111927342384 in words is "one hundred eleven billion, nine hundred twenty-seven million, three hundred forty-two thousand, three hundred eighty-four".