244423141 has 2 divisors, whose sum is σ = 244423142. Its totient is φ = 244423140.

The previous prime is 244423133. The next prime is 244423159. The reversal of 244423141 is 141324442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 167159041 + 77264100 = 12929^2 + 8790^2 .

It is a cyclic number.

It is not a de Polignac number, because 244423141 - 2³ = 244423133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244423111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122211570 + 122211571.

It is an arithmetic number, because the mean of its divisors is an integer number (122211571).

Almost surely, 2^244423141 is an apocalyptic number.

It is an amenable number.

244423141 is a deficient number, since it is larger than the sum of its proper divisors (1).

244423141 is an equidigital number, since it uses as much as digits as its factorization.

244423141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 25.

The square root of 244423141 is about 15634.0378981247. The cubic root of 244423141 is about 625.2409873882.

Adding to 244423141 its reverse (141324442), we get a palindrome (385747583).

The spelling of 244423141 in words is "two hundred forty-four million, four hundred twenty-three thousand, one hundred forty-one".