344247084319 has 2 divisors, whose sum is σ = 344247084320. Its totient is φ = 344247084318.

The previous prime is 344247084317. The next prime is 344247084341. The reversal of 344247084319 is 913480742443.

It is a weak prime.

It is an emirp because it is prime and its reverse (913480742443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 344247084319 - 2¹ = 344247084317 is a prime.

It is a super-2 number, since 2×344247084319² (a number of 24 digits) contains 22 as substring.

Together with 344247084317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344247084317) 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, 172123542159 + 172123542160.

It is an arithmetic number, because the mean of its divisors is an integer number (172123542160).

Almost surely, 2^344247084319 is an apocalyptic number.

344247084319 is a deficient number, since it is larger than the sum of its proper divisors (1).

344247084319 is an equidigital number, since it uses as much as digits as its factorization.

344247084319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 49.

The spelling of 344247084319 in words is "three hundred forty-four billion, two hundred forty-seven million, eighty-four thousand, three hundred nineteen".