204322989223402 has 16 divisors (see below), whose sum is σ = 350835676810560. Its totient is φ = 87425071560288.

The previous prime is 204322989223333. The next prime is 204322989223417.

204322989223402 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 204322989223402.

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, 11826976152 + ... + 11826993427.

It is an arithmetic number, because the mean of its divisors is an integer number (21927229800660).

Almost surely, 2^{204322989223402} is an apocalyptic number.

204322989223402 is a deficient number, since it is larger than the sum of its proper divisors (146512687587158).

204322989223402 is a wasteful number, since it uses less digits than its factorization.

204322989223402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23653970205.

The product of its (nonzero) digits is 5971968, while the sum is 52.

The spelling of 204322989223402 in words is "two hundred four trillion, three hundred twenty-two billion, nine hundred eighty-nine million, two hundred twenty-three thousand, four hundred two".