12142160152056 has 48 divisors (see below), whose sum is σ = 35874564087960. Its totient is φ = 3679442470080.

The previous prime is 12142160152033. The next prime is 12142160152061. The reversal of 12142160152056 is 65025106124121.

12142160152056 is a `hidden beast` number, since 1 + 2 + 1 + 4 + 21 + 60 + 1 + 520 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12142160152056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7665504355 + ... + 7665505938.

Almost surely, 2^{12142160152056} is an apocalyptic number.

It is an amenable number.

12142160152056 is an abundant number, since it is smaller than the sum of its proper divisors (23732403935904).

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

12142160152056 is a wasteful number, since it uses less digits than its factorization.

12142160152056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15331010316 (or 15331010309 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

Adding to 12142160152056 its reverse (65025106124121), we get a palindrome (77167266276177).

The spelling of 12142160152056 in words is "twelve trillion, one hundred forty-two billion, one hundred sixty million, one hundred fifty-two thousand, fifty-six".