244344133135441 has 2 divisors, whose sum is σ = 244344133135442. Its totient is φ = 244344133135440.

The previous prime is 244344133135433. The next prime is 244344133135519. The reversal of 244344133135441 is 144531331443442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179608350454416 + 64735782681025 = 13401804^2 + 8045855^2 .

It is a cyclic number.

It is not a de Polignac number, because 244344133135441 - 2³ = 244344133135433 is a prime.

It is a super-3 number, since 3×244344133135441³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244344133135391 and 244344133135400.

It is not a weakly prime, because it can be changed into another prime (244344133135841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122172066567720 + 122172066567721.

It is an arithmetic number, because the mean of its divisors is an integer number (122172066567721).

Almost surely, 2^{244344133135441} is an apocalyptic number.

It is an amenable number.

244344133135441 is a deficient number, since it is larger than the sum of its proper divisors (1).

244344133135441 is an equidigital number, since it uses as much as digits as its factorization.

244344133135441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3317760, while the sum is 46.

Adding to 244344133135441 its reverse (144531331443442), we get a palindrome (388875464578883).

The spelling of 244344133135441 in words is "two hundred forty-four trillion, three hundred forty-four billion, one hundred thirty-three million, one hundred thirty-five thousand, four hundred forty-one".