204201441 has 12 divisors (see below), whose sum is σ = 305128980. Its totient is φ = 131439840.

The previous prime is 204201427. The next prime is 204201457. The reversal of 204201441 is 144102402.

204201441 is a `hidden beast` number, since 20 + 4 + 201 + 441 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 40259025 + 163942416 = 6345^2 + 12804^2 .

It is not a de Polignac number, because 204201441 - 2⁷ = 204201313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204201241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 390930 + ... + 391451.

It is an arithmetic number, because the mean of its divisors is an integer number (25427415).

Almost surely, 2^204201441 is an apocalyptic number.

It is an amenable number.

204201441 is a deficient number, since it is larger than the sum of its proper divisors (100927539).

204201441 is a wasteful number, since it uses less digits than its factorization.

204201441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782416 (or 782413 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 204201441 is about 14289.9069626083. The cubic root of 204201441 is about 588.8702319802.

Adding to 204201441 its reverse (144102402), we get a palindrome (348303843).

The spelling of 204201441 in words is "two hundred four million, two hundred one thousand, four hundred forty-one".