204333618992 has 10 divisors (see below), whose sum is σ = 395896386828. Its totient is φ = 102166809488.

The previous prime is 204333618971. The next prime is 204333619069. The reversal of 204333618992 is 299816333402.

It is a self number, because there is not a number n which added to its sum of digits gives 204333618992.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6385425578 + ... + 6385425609.

Almost surely, 2^204333618992 is an apocalyptic number.

It is an amenable number.

204333618992 is a deficient number, since it is larger than the sum of its proper divisors (191562767836).

204333618992 is a wasteful number, since it uses less digits than its factorization.

204333618992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12770851195 (or 12770851189 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 50.

The spelling of 204333618992 in words is "two hundred four billion, three hundred thirty-three million, six hundred eighteen thousand, nine hundred ninety-two".