244570241 has 2 divisors, whose sum is σ = 244570242. Its totient is φ = 244570240.

The previous prime is 244570237. The next prime is 244570297. The reversal of 244570241 is 142075442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 178489600 + 66080641 = 13360^2 + 8129^2 .

It is a cyclic number.

It is not a de Polignac number, because 244570241 - 2² = 244570237 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (244570231) 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 as a sum of consecutive naturals, namely, 122285120 + 122285121.

It is an arithmetic number, because the mean of its divisors is an integer number (122285121).

Almost surely, 2^244570241 is an apocalyptic number.

It is an amenable number.

244570241 is a deficient number, since it is larger than the sum of its proper divisors (1).

244570241 is an equidigital number, since it uses as much as digits as its factorization.

244570241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 244570241 is about 15638.7416693288. The cubic root of 244570241 is about 625.3663908238.

The spelling of 244570241 in words is "two hundred forty-four million, five hundred seventy thousand, two hundred forty-one".