244254520241 has 2 divisors, whose sum is σ = 244254520242. Its totient is φ = 244254520240.

The previous prime is 244254520199. The next prime is 244254520267. The reversal of 244254520241 is 142025452442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 234058569616 + 10195950625 = 483796^2 + 100975^2 .

It is a cyclic number.

It is not a de Polignac number, because 244254520241 - 2¹⁰ = 244254519217 is a prime.

It is a super-2 number, since 2×244254520241² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (244254520271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122127260120 + 122127260121.

It is an arithmetic number, because the mean of its divisors is an integer number (122127260121).

Almost surely, 2^244254520241 is an apocalyptic number.

It is an amenable number.

244254520241 is a deficient number, since it is larger than the sum of its proper divisors (1).

244254520241 is an equidigital number, since it uses as much as digits as its factorization.

244254520241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102400, while the sum is 35.

Adding to 244254520241 its reverse (142025452442), we get a palindrome (386279972683).

The spelling of 244254520241 in words is "two hundred forty-four billion, two hundred fifty-four million, five hundred twenty thousand, two hundred forty-one".