112521307292436 has 24 divisors (see below), whose sum is σ = 300056819446720. Its totient is φ = 32148944940672.

The previous prime is 112521307292347. The next prime is 112521307292447. The reversal of 112521307292436 is 634292703125211.

It is a super-2 number, since 2×112521307292436² (a number of 29 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 669769686181 + ... + 669769686348.

Almost surely, 2^{112521307292436} is an apocalyptic number.

It is an amenable number.

112521307292436 is an abundant number, since it is smaller than the sum of its proper divisors (187535512154284).

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

112521307292436 is a wasteful number, since it uses less digits than its factorization.

112521307292436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339539372543 (or 1339539372541 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 112521307292436 in words is "one hundred twelve trillion, five hundred twenty-one billion, three hundred seven million, two hundred ninety-two thousand, four hundred thirty-six".