4660442156 has 24 divisors (see below), whose sum is σ = 8211765744. Its totient is φ = 2314253120.

The previous prime is 4660442141. The next prime is 4660442173. The reversal of 4660442156 is 6512440664.

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, 751886 + ... + 758058.

It is an arithmetic number, because the mean of its divisors is an integer number (342156906).

Almost surely, 2^4660442156 is an apocalyptic number.

It is an amenable number.

4660442156 is a deficient number, since it is larger than the sum of its proper divisors (3551323588).

4660442156 is a wasteful number, since it uses less digits than its factorization.

4660442156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7441 (or 7439 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 4660442156 is about 68267.4311513184. The cubic root of 4660442156 is about 1670.3559971097.

The spelling of 4660442156 in words is "four billion, six hundred sixty million, four hundred forty-two thousand, one hundred fifty-six".