656416230604 has 6 divisors (see below), whose sum is σ = 1148728403564. Its totient is φ = 328208115300.

The previous prime is 656416230581. The next prime is 656416230619. The reversal of 656416230604 is 406032614656.

656416230604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82052028822 + ... + 82052028829.

Almost surely, 2^656416230604 is an apocalyptic number.

It is an amenable number.

656416230604 is a deficient number, since it is larger than the sum of its proper divisors (492312172960).

656416230604 is a wasteful number, since it uses less digits than its factorization.

656416230604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164104057655 (or 164104057653 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 656416230604 in words is "six hundred fifty-six billion, four hundred sixteen million, two hundred thirty thousand, six hundred four".