204043424412223 has 24 divisors (see below), whose sum is σ = 230710654480320. Its totient is φ = 180212580979200.

The previous prime is 204043424412203. The next prime is 204043424412227. The reversal of 204043424412223 is 322214424340402.

It is not a de Polignac number, because 204043424412223 - 2²⁵ = 204043390857791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204043424412227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84859290 + ... + 87230647.

It is an arithmetic number, because the mean of its divisors is an integer number (9612943936680).

Almost surely, 2^{204043424412223} is an apocalyptic number.

204043424412223 is a deficient number, since it is larger than the sum of its proper divisors (26667230068097).

204043424412223 is a wasteful number, since it uses less digits than its factorization.

204043424412223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172090239 (or 172090228 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 204043424412223 its reverse (322214424340402), we get a palindrome (526257848752625).

The spelling of 204043424412223 in words is "two hundred four trillion, forty-three billion, four hundred twenty-four million, four hundred twelve thousand, two hundred twenty-three".