204301312192 has 28 divisors (see below), whose sum is σ = 405578041776. Its totient is φ = 102108419840.

The previous prime is 204301312183. The next prime is 204301312231. The reversal of 204301312192 is 291213103402.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 204301312192.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503659 + ... + 813802.

Almost surely, 2^204301312192 is an apocalyptic number.

It is an amenable number.

204301312192 is a deficient number, since it is larger than the sum of its proper divisors (201276729584).

204301312192 is a wasteful number, since it uses less digits than its factorization.

204301312192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319896 (or 1319886 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 204301312192 its reverse (291213103402), we get a palindrome (495514415594).

The spelling of 204301312192 in words is "two hundred four billion, three hundred one million, three hundred twelve thousand, one hundred ninety-two".