202444020241 has 2 divisors, whose sum is σ = 202444020242. Its totient is φ = 202444020240.

The previous prime is 202444020203. The next prime is 202444020293. The reversal of 202444020241 is 142020444202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119660646400 + 82783373841 = 345920^2 + 287721^2 .

It is a cyclic number.

It is not a de Polignac number, because 202444020241 - 2³¹ = 200296536593 is a prime.

It is not a weakly prime, because it can be changed into another prime (202444020641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101222010120 + 101222010121.

It is an arithmetic number, because the mean of its divisors is an integer number (101222010121).

Almost surely, 2^202444020241 is an apocalyptic number.

It is an amenable number.

202444020241 is a deficient number, since it is larger than the sum of its proper divisors (1).

202444020241 is an equidigital number, since it uses as much as digits as its factorization.

202444020241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 202444020241 its reverse (142020444202), we get a palindrome (344464464443).

The spelling of 202444020241 in words is "two hundred two billion, four hundred forty-four million, twenty thousand, two hundred forty-one".