144044331401317 has 2 divisors, whose sum is σ = 144044331401318. Its totient is φ = 144044331401316.

The previous prime is 144044331401297. The next prime is 144044331401389. The reversal of 144044331401317 is 713104133440441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143865775292836 + 178556108481 = 11994406^2 + 422559^2 .

It is a cyclic number.

It is not a de Polignac number, because 144044331401317 - 2¹⁵ = 144044331368549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144044331401317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144044331408317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72022165700658 + 72022165700659.

It is an arithmetic number, because the mean of its divisors is an integer number (72022165700659).

Almost surely, 2^{144044331401317} is an apocalyptic number.

It is an amenable number.

144044331401317 is a deficient number, since it is larger than the sum of its proper divisors (1).

144044331401317 is an equidigital number, since it uses as much as digits as its factorization.

144044331401317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 40.

Adding to 144044331401317 its reverse (713104133440441), we get a palindrome (857148464841758).

The spelling of 144044331401317 in words is "one hundred forty-four trillion, forty-four billion, three hundred thirty-one million, four hundred one thousand, three hundred seventeen".