204254441 has 2 divisors, whose sum is σ = 204254442. Its totient is φ = 204254440.

The previous prime is 204254437. The next prime is 204254461. The reversal of 204254441 is 144452402.

204254441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137358400 + 66896041 = 11720^2 + 8179^2 .

It is a cyclic number.

It is not a de Polignac number, because 204254441 - 2² = 204254437 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 204254441.

It is not a weakly prime, because it can be changed into another prime (204254431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102127220 + 102127221.

It is an arithmetic number, because the mean of its divisors is an integer number (102127221).

Almost surely, 2^204254441 is an apocalyptic number.

It is an amenable number.

204254441 is a deficient number, since it is larger than the sum of its proper divisors (1).

204254441 is an equidigital number, since it uses as much as digits as its factorization.

204254441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 204254441 is about 14291.7612980346. The cubic root of 204254441 is about 588.9211741974.

The spelling of 204254441 in words is "two hundred four million, two hundred fifty-four thousand, four hundred forty-one".