456664483418 has 64 divisors (see below), whose sum is σ = 812142858240. Its totient is φ = 189851558400.

The previous prime is 456664483417. The next prime is 456664483423. The reversal of 456664483418 is 814384466654.

It is not an unprimeable number, because it can be changed into a prime (456664483417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29376728 + ... + 29392268.

It is an arithmetic number, because the mean of its divisors is an integer number (12689732160).

Almost surely, 2^456664483418 is an apocalyptic number.

456664483418 is a deficient number, since it is larger than the sum of its proper divisors (355478374822).

456664483418 is a wasteful number, since it uses less digits than its factorization.

456664483418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16503.

The product of its digits is 53084160, while the sum is 59.

The spelling of 456664483418 in words is "four hundred fifty-six billion, six hundred sixty-four million, four hundred eighty-three thousand, four hundred eighteen".