44312117750317 has 2 divisors, whose sum is σ = 44312117750318. Its totient is φ = 44312117750316.

The previous prime is 44312117750293. The next prime is 44312117750441. The reversal of 44312117750317 is 71305771121344.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37928920553316 + 6383197197001 = 6158646^2 + 2526499^2 .

It is a cyclic number.

It is not a de Polignac number, because 44312117750317 - 2¹⁹ = 44312117226029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44312117756317) 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, 22156058875158 + 22156058875159.

It is an arithmetic number, because the mean of its divisors is an integer number (22156058875159).

Almost surely, 2^{44312117750317} is an apocalyptic number.

It is an amenable number.

44312117750317 is a deficient number, since it is larger than the sum of its proper divisors (1).

44312117750317 is an equidigital number, since it uses as much as digits as its factorization.

44312117750317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 493920, while the sum is 46.

The spelling of 44312117750317 in words is "forty-four trillion, three hundred twelve billion, one hundred seventeen million, seven hundred fifty thousand, three hundred seventeen".