478463364874 has 32 divisors (see below), whose sum is σ = 797967785664. Its totient is φ = 213311604480.

The previous prime is 478463364857. The next prime is 478463364893.

478463364874 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3670642 + ... + 3798754.

It is an arithmetic number, because the mean of its divisors is an integer number (24936493302).

Almost surely, 2^478463364874 is an apocalyptic number.

478463364874 is a deficient number, since it is larger than the sum of its proper divisors (319504420790).

478463364874 is a wasteful number, since it uses less digits than its factorization.

478463364874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131382.

The product of its digits is 260112384, while the sum is 64.

The spelling of 478463364874 in words is "four hundred seventy-eight billion, four hundred sixty-three million, three hundred sixty-four thousand, eight hundred seventy-four".