204033423 has 16 divisors (see below), whose sum is σ = 297029376. Its totient is φ = 123551040.

The previous prime is 204033397. The next prime is 204033443. The reversal of 204033423 is 324330402.

204033423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204033423 - 2⁶ = 204033359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 204033423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204033443) 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, 56086 + ... + 59612.

It is an arithmetic number, because the mean of its divisors is an integer number (18564336).

Almost surely, 2^204033423 is an apocalyptic number.

204033423 is a deficient number, since it is larger than the sum of its proper divisors (92995953).

204033423 is a wasteful number, since it uses less digits than its factorization.

204033423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5294.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 204033423 is about 14284.0268481966. The cubic root of 204033423 is about 588.7086791741.

Adding to 204033423 its reverse (324330402), we get a palindrome (528363825).

The spelling of 204033423 in words is "two hundred four million, thirty-three thousand, four hundred twenty-three".