204044203412313 has 48 divisors (see below), whose sum is σ = 302511165358080. Its totient is φ = 121324231828800.

The previous prime is 204044203412311. The next prime is 204044203412381. The reversal of 204044203412313 is 313214302440402.

It is not a de Polignac number, because 204044203412313 - 2¹ = 204044203412311 is a prime.

It is a super-2 number, since 2×204044203412313² (a number of 29 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (204044203412311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2832691608 + ... + 2832763638.

It is an arithmetic number, because the mean of its divisors is an integer number (6302315944960).

Almost surely, 2^{204044203412313} is an apocalyptic number.

It is an amenable number.

204044203412313 is a deficient number, since it is larger than the sum of its proper divisors (98466961945767).

204044203412313 is a wasteful number, since it uses less digits than its factorization.

204044203412313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102710 (or 102657 counting only the distinct ones).

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

Adding to 204044203412313 its reverse (313214302440402), we get a palindrome (517258505852715).

The spelling of 204044203412313 in words is "two hundred four trillion, forty-four billion, two hundred three million, four hundred twelve thousand, three hundred thirteen".