112986987534 has 32 divisors (see below), whose sum is σ = 251127012000. Its totient is φ = 37655606592.

The previous prime is 112986987497. The next prime is 112986987577. The reversal of 112986987534 is 435789689211.

112986987534 is a `hidden beast` number, since 1 + 1 + 2 + 9 + 8 + 6 + 98 + 7 + 534 = 666.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 123312 + ... + 491100.

It is an arithmetic number, because the mean of its divisors is an integer number (7847719125).

Almost surely, 2^112986987534 is an apocalyptic number.

112986987534 is an abundant number, since it is smaller than the sum of its proper divisors (138140024466).

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

112986987534 is a wasteful number, since it uses less digits than its factorization.

112986987534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373489 (or 373483 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 63.

The spelling of 112986987534 in words is "one hundred twelve billion, nine hundred eighty-six million, nine hundred eighty-seven thousand, five hundred thirty-four".