204443110441 has 8 divisors (see below), whose sum is σ = 211505517000. Its totient is φ = 197381546880.

The previous prime is 204443110379. The next prime is 204443110453. The reversal of 204443110441 is 144011344402.

It can be written as a sum of positive squares in 4 ways, for example, as 46957156416 + 157485954025 = 216696^2 + 396845^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 204443110441 - 2⁹ = 204443109929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204443110481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304011 + ... + 708031.

It is an arithmetic number, because the mean of its divisors is an integer number (26438189625).

Almost surely, 2^204443110441 is an apocalyptic number.

It is an amenable number.

204443110441 is a deficient number, since it is larger than the sum of its proper divisors (7062406559).

204443110441 is a wasteful number, since it uses less digits than its factorization.

204443110441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421499.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 204443110441 its reverse (144011344402), we get a palindrome (348454454843).

The spelling of 204443110441 in words is "two hundred four billion, four hundred forty-three million, one hundred ten thousand, four hundred forty-one".