456666880616 has 32 divisors (see below), whose sum is σ = 868372202880. Its totient is φ = 225101419200.

The previous prime is 456666880613. The next prime is 456666880619. The reversal of 456666880616 is 616088666654.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (456666880613) and next prime (456666880619).

It is not an unprimeable number, because it can be changed into a prime (456666880613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13846706 + ... + 13879646.

It is an arithmetic number, because the mean of its divisors is an integer number (27136631340).

Almost surely, 2^456666880616 is an apocalyptic number.

It is an amenable number.

456666880616 is a deficient number, since it is larger than the sum of its proper divisors (411705322264).

456666880616 is a wasteful number, since it uses less digits than its factorization.

456666880616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57425 (or 57421 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 62.

The spelling of 456666880616 in words is "four hundred fifty-six billion, six hundred sixty-six million, eight hundred eighty thousand, six hundred sixteen".