112636869840 has 200 divisors, whose sum is σ = 426768854688. Its totient is φ = 27305890560.

The previous prime is 112636869811. The next prime is 112636869907. The reversal of 112636869840 is 48968636211.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 39 ways as a sum of consecutive naturals, for example, 718822 + ... + 861381.

Almost surely, 2^112636869840 is an apocalyptic number.

112636869840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112636869840 is an abundant number, since it is smaller than the sum of its proper divisors (314131984848).

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

112636869840 is a wasteful number, since it uses less digits than its factorization.

112636869840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580239 (or 1580224 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The spelling of 112636869840 in words is "one hundred twelve billion, six hundred thirty-six million, eight hundred sixty-nine thousand, eight hundred forty".