244684444355369 has 2 divisors, whose sum is σ = 244684444355370. Its totient is φ = 244684444355368.

The previous prime is 244684444355333. The next prime is 244684444355381. The reversal of 244684444355369 is 963553444486442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141666816297769 + 103017628057600 = 11902387^2 + 10149760^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244684444355369 is a prime.

It is a super-2 number, since 2×244684444355369² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (244684444355399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122342222177684 + 122342222177685.

It is an arithmetic number, because the mean of its divisors is an integer number (122342222177685).

Almost surely, 2^{244684444355369} is an apocalyptic number.

It is an amenable number.

244684444355369 is a deficient number, since it is larger than the sum of its proper divisors (1).

244684444355369 is an equidigital number, since it uses as much as digits as its factorization.

244684444355369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4777574400, while the sum is 71.

The spelling of 244684444355369 in words is "two hundred forty-four trillion, six hundred eighty-four billion, four hundred forty-four million, three hundred fifty-five thousand, three hundred sixty-nine".