656042462230 has 16 divisors (see below), whose sum is σ = 1221596309520. Its totient is φ = 253368123232.

The previous prime is 656042462219. The next prime is 656042462279. The reversal of 656042462230 is 32264240656.

656042462230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1131107404 + ... + 1131107983.

It is an arithmetic number, because the mean of its divisors is an integer number (76349769345).

Almost surely, 2^656042462230 is an apocalyptic number.

656042462230 is a deficient number, since it is larger than the sum of its proper divisors (565553847290).

656042462230 is a wasteful number, since it uses less digits than its factorization.

656042462230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262215423.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 656042462230 in words is "six hundred fifty-six billion, forty-two million, four hundred sixty-two thousand, two hundred thirty".