204444113441 has 2 divisors, whose sum is σ = 204444113442. Its totient is φ = 204444113440.

The previous prime is 204444113437. The next prime is 204444113453. The reversal of 204444113441 is 144311444402.

204444113441 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., 191490259216 + 12953854225 = 437596^2 + 113815^2 .

It is a cyclic number.

It is not a de Polignac number, because 204444113441 - 2² = 204444113437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204444113398 and 204444113407.

It is not a weakly prime, because it can be changed into another prime (204444143441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102222056720 + 102222056721.

It is an arithmetic number, because the mean of its divisors is an integer number (102222056721).

Almost surely, 2^204444113441 is an apocalyptic number.

It is an amenable number.

204444113441 is a deficient number, since it is larger than the sum of its proper divisors (1).

204444113441 is an equidigital number, since it uses as much as digits as its factorization.

204444113441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 204444113441 its reverse (144311444402), we get a palindrome (348755557843).

The spelling of 204444113441 in words is "two hundred four billion, four hundred forty-four million, one hundred thirteen thousand, four hundred forty-one".