204034402412313 has 16 divisors (see below), whose sum is σ = 296827283808000. Its totient is φ = 123636392246480.

The previous prime is 204034402412299. The next prime is 204034402412353. The reversal of 204034402412313 is 313214204430402.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204034402412313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (204034402412353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520334463 + ... + 520726436.

It is an arithmetic number, because the mean of its divisors is an integer number (18551705238000).

Almost surely, 2^{204034402412313} is an apocalyptic number.

It is an amenable number.

204034402412313 is a deficient number, since it is larger than the sum of its proper divisors (92792881395687).

204034402412313 is a wasteful number, since it uses less digits than its factorization.

204034402412313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041066852.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 204034402412313 its reverse (313214204430402), we get a palindrome (517248606842715).

The spelling of 204034402412313 in words is "two hundred four trillion, thirty-four billion, four hundred two million, four hundred twelve thousand, three hundred thirteen".