112590138456 has 64 divisors (see below), whose sum is σ = 314821670400. Its totient is φ = 37281492000.

The previous prime is 112590138433. The next prime is 112590138553. The reversal of 112590138456 is 654831095211.

It is a happy number.

112590138456 is a `hidden beast` number, since 1 + 1 + 2 + 590 + 1 + 3 + 8 + 4 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1693380 + ... + 1758611.

It is an arithmetic number, because the mean of its divisors is an integer number (4919088600).

Almost surely, 2^112590138456 is an apocalyptic number.

It is an amenable number.

112590138456 is an abundant number, since it is smaller than the sum of its proper divisors (202231531944).

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

112590138456 is a wasteful number, since it uses less digits than its factorization.

112590138456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3452157 (or 3452147 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 112590138456 in words is "one hundred twelve billion, five hundred ninety million, one hundred thirty-eight thousand, four hundred fifty-six".