478373373874 has 16 divisors (see below), whose sum is σ = 796060470240. Its totient is φ = 213756976960.

The previous prime is 478373373839. The next prime is 478373373887.

It is a happy number.

478373373874 is nontrivially palindromic in base 10.

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, 184271959 + ... + 184274554.

It is an arithmetic number, because the mean of its divisors is an integer number (49753779390).

Almost surely, 2^478373373874 is an apocalyptic number.

478373373874 is a deficient number, since it is larger than the sum of its proper divisors (317687096366).

478373373874 is a wasteful number, since it uses less digits than its factorization.

478373373874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368546585.

The product of its digits is 199148544, while the sum is 64.

The spelling of 478373373874 in words is "four hundred seventy-eight billion, three hundred seventy-three million, three hundred seventy-three thousand, eight hundred seventy-four".