344105222504317 has 2 divisors, whose sum is σ = 344105222504318. Its totient is φ = 344105222504316.

The previous prime is 344105222504273. The next prime is 344105222504437. The reversal of 344105222504317 is 713405222501443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 330108600169881 + 13996622334436 = 18168891^2 + 3741206^2 .

It is an emirp because it is prime and its reverse (713405222501443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 344105222504317 - 2¹⁹ = 344105221980029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344105222564317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172052611252158 + 172052611252159.

It is an arithmetic number, because the mean of its divisors is an integer number (172052611252159).

Almost surely, 2^{344105222504317} is an apocalyptic number.

It is an amenable number.

344105222504317 is a deficient number, since it is larger than the sum of its proper divisors (1).

344105222504317 is an equidigital number, since it uses as much as digits as its factorization.

344105222504317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 344105222504317 in words is "three hundred forty-four trillion, one hundred five billion, two hundred twenty-two million, five hundred four thousand, three hundred seventeen".