256012114635 has 48 divisors (see below), whose sum is σ = 469995480864. Its totient is φ = 128470311936.

The previous prime is 256012114627. The next prime is 256012114639. The reversal of 256012114635 is 536411210652.

256012114635 is a `hidden beast` number, since 2 + 5 + 6 + 0 + 1 + 2 + 1 + 14 + 635 = 666.

It is not a de Polignac number, because 256012114635 - 2³ = 256012114627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 256012114635.

It is not an unprimeable number, because it can be changed into a prime (256012114639) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2655384 + ... + 2750106.

It is an arithmetic number, because the mean of its divisors is an integer number (9791572518).

Almost surely, 2^256012114635 is an apocalyptic number.

256012114635 is a deficient number, since it is larger than the sum of its proper divisors (213983366229).

256012114635 is a wasteful number, since it uses less digits than its factorization.

256012114635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98284 (or 98281 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 256012114635 in words is "two hundred fifty-six billion, twelve million, one hundred fourteen thousand, six hundred thirty-five".