402403121304204 has 24 divisors (see below), whose sum is σ = 939073441672240. Its totient is φ = 134115398725824.

The previous prime is 402403121304169. The next prime is 402403121304281.

402403121304204 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, 2371791919 + ... + 2371961574.

Almost surely, 2^{402403121304204} is an apocalyptic number.

It is an amenable number.

402403121304204 is an abundant number, since it is smaller than the sum of its proper divisors (536670320368036).

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

402403121304204 is a wasteful number, since it uses less digits than its factorization.

402403121304204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4743760569 (or 4743760567 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 402403121304204 in words is "four hundred two trillion, four hundred three billion, one hundred twenty-one million, three hundred four thousand, two hundred four".