204141441 has 16 divisors (see below), whose sum is σ = 316174208. Its totient is φ = 114739200.

The previous prime is 204141437. The next prime is 204141449. The reversal of 204141441 is 144141402.

It is not a de Polignac number, because 204141441 - 2² = 204141437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (204141449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78400 + ... + 80961.

It is an arithmetic number, because the mean of its divisors is an integer number (19760888).

Almost surely, 2^204141441 is an apocalyptic number.

204141441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

204141441 is a deficient number, since it is larger than the sum of its proper divisors (112032767).

204141441 is a wasteful number, since it uses less digits than its factorization.

204141441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159432.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 204141441 is about 14287.8074245141. The cubic root of 204141441 is about 588.8125509066.

Adding to 204141441 its reverse (144141402), we get a palindrome (348282843).

The spelling of 204141441 in words is "two hundred four million, one hundred forty-one thousand, four hundred forty-one".