204044143413241 has 4 divisors (see below), whose sum is σ = 204048743501412. Its totient is φ = 204039543325072.

The previous prime is 204044143413223. The next prime is 204044143413247. The reversal of 204044143413241 is 142314341440402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 108694699205625 + 95349444207616 = 10425675^2 + 9764704^2 .

It is a cyclic number.

It is not a de Polignac number, because 204044143413241 - 2²⁷ = 204044009195513 is a prime.

It is a super-2 number, since 2×204044143413241² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 204044143413241.

It is not an unprimeable number, because it can be changed into a prime (204044143413247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2299977550 + ... + 2300066263.

It is an arithmetic number, because the mean of its divisors is an integer number (51012185875353).

Almost surely, 2^{204044143413241} is an apocalyptic number.

It is an amenable number.

204044143413241 is a deficient number, since it is larger than the sum of its proper divisors (4600088171).

204044143413241 is an equidigital number, since it uses as much as digits as its factorization.

204044143413241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600088170.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 204044143413241 its reverse (142314341440402), we get a palindrome (346358484853643).

The spelling of 204044143413241 in words is "two hundred four trillion, forty-four billion, one hundred forty-three million, four hundred thirteen thousand, two hundred forty-one".