464660642616 has 16 divisors (see below), whose sum is σ = 1161651606600. Its totient is φ = 154886880864.

The previous prime is 464660642599. The next prime is 464660642623. The reversal of 464660642616 is 616246066464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9680430031 + ... + 9680430078.

Almost surely, 2^464660642616 is an apocalyptic number.

It is an amenable number.

464660642616 is an abundant number, since it is smaller than the sum of its proper divisors (696990963984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464660642616 is a wasteful number, since it uses less digits than its factorization.

464660642616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19360860118 (or 19360860114 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 51.

The spelling of 464660642616 in words is "four hundred sixty-four billion, six hundred sixty million, six hundred forty-two thousand, six hundred sixteen".