402468864204 has 72 divisors (see below), whose sum is σ = 1048845696192. Its totient is φ = 119123904480.

The previous prime is 402468864179. The next prime is 402468864223.

402468864204 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 580434 + ... + 1068569.

It is an arithmetic number, because the mean of its divisors is an integer number (14567301336).

Almost surely, 2^402468864204 is an apocalyptic number.

402468864204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

402468864204 is an abundant number, since it is smaller than the sum of its proper divisors (646376831988).

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

402468864204 is a wasteful number, since it uses less digits than its factorization.

402468864204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649107 (or 1649062 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 48.

The spelling of 402468864204 in words is "four hundred two billion, four hundred sixty-eight million, eight hundred sixty-four thousand, two hundred four".