402321303123204 has 24 divisors (see below), whose sum is σ = 949297456810080. Its totient is φ = 132600279680704.

The previous prime is 402321303123107. The next prime is 402321303123251.

It is a happy number.

402321303123204 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, 188352668934 + ... + 188352671069.

It is an arithmetic number, because the mean of its divisors is an integer number (39554060700420).

Almost surely, 2^{402321303123204} is an apocalyptic number.

It is an amenable number.

402321303123204 is an abundant number, since it is smaller than the sum of its proper divisors (546976153686876).

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

402321303123204 is a wasteful number, since it uses less digits than its factorization.

402321303123204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376705340099 (or 376705340097 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

It can be divided in two parts, 40232130 and 3123204, that added together give a palindrome (43355334).

The spelling of 402321303123204 in words is "four hundred two trillion, three hundred twenty-one billion, three hundred three million, one hundred twenty-three thousand, two hundred four".