112540157046 has 96 divisors (see below), whose sum is σ = 260627878368. Its totient is φ = 34973614080.

The previous prime is 112540157011. The next prime is 112540157053. The reversal of 112540157046 is 640751045211.

112540157046 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 40 + 1 + 570 + 46 = 666.

It is a super-2 number, since 2×112540157046² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 112540157046.

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 47 ways as a sum of consecutive naturals, for example, 14229025 + ... + 14236931.

It is an arithmetic number, because the mean of its divisors is an integer number (2714873733).

Almost surely, 2^112540157046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112540157046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130313939184).

112540157046 is an abundant number, since it is smaller than the sum of its proper divisors (148087721322).

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

112540157046 is a wasteful number, since it uses less digits than its factorization.

112540157046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8366 (or 8363 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The spelling of 112540157046 in words is "one hundred twelve billion, five hundred forty million, one hundred fifty-seven thousand, forty-six".