4256534224629 has 32 divisors (see below), whose sum is σ = 6354891475200. Its totient is φ = 2815742278080.

The previous prime is 4256534224609. The next prime is 4256534224633. The reversal of 4256534224629 is 9264224356524.

4256534224629 is a `hidden beast` number, since 4 + 2 + 5 + 6 + 5 + 3 + 4 + 2 + 2 + 4 + 629 = 666.

It is not a de Polignac number, because 4256534224629 - 2⁴⁰ = 3157022596853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4256534224609) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1482384 + ... + 3272694.

It is an arithmetic number, because the mean of its divisors is an integer number (198590358600).

Almost surely, 2^{4256534224629} is an apocalyptic number.

It is an amenable number.

4256534224629 is a deficient number, since it is larger than the sum of its proper divisors (2098357250571).

4256534224629 is a wasteful number, since it uses less digits than its factorization.

4256534224629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791002 (or 1790996 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 54.

The spelling of 4256534224629 in words is "four trillion, two hundred fifty-six billion, five hundred thirty-four million, two hundred twenty-four thousand, six hundred twenty-nine".