112640614436 has 24 divisors (see below), whose sum is σ = 229531821120. Its totient is φ = 47363707872.

The previous prime is 112640614421. The next prime is 112640614441. The reversal of 112640614436 is 634416046211.

It is a super-2 number, since 2×112640614436² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112640614436.

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 7 ways as a sum of consecutive naturals, for example, 37950206 + ... + 37953173.

It is an arithmetic number, because the mean of its divisors is an integer number (9563825880).

Almost surely, 2^112640614436 is an apocalyptic number.

It is an amenable number.

112640614436 is an abundant number, since it is smaller than the sum of its proper divisors (116891206684).

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

112640614436 is a wasteful number, since it uses less digits than its factorization.

112640614436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75903443 (or 75903441 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 112640614436 in words is "one hundred twelve billion, six hundred forty million, six hundred fourteen thousand, four hundred thirty-six".