204230200044013 has 16 divisors (see below), whose sum is σ = 239935695402816. Its totient is φ = 171381332528640.

The previous prime is 204230200043999. The next prime is 204230200044019. The reversal of 204230200044013 is 310440002032402.

It is a happy number.

It is not a de Polignac number, because 204230200044013 - 2⁹ = 204230200043501 is a prime.

It is a super-2 number, since 2×204230200044013² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204230200044019) 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, 36919870 + ... + 42089632.

It is an arithmetic number, because the mean of its divisors is an integer number (14995980962676).

Almost surely, 2^{204230200044013} is an apocalyptic number.

It is an amenable number.

204230200044013 is a deficient number, since it is larger than the sum of its proper divisors (35705495358803).

204230200044013 is a wasteful number, since it uses less digits than its factorization.

204230200044013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5446044.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 204230200044013 its reverse (310440002032402), we get a palindrome (514670202076415).

The spelling of 204230200044013 in words is "two hundred four trillion, two hundred thirty billion, two hundred million, forty-four thousand, thirteen".