344213342219 has 2 divisors, whose sum is σ = 344213342220. Its totient is φ = 344213342218.

The previous prime is 344213342149. The next prime is 344213342267. The reversal of 344213342219 is 912243312443.

It is a strong prime.

It is an emirp because it is prime and its reverse (912243312443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 344213342219 - 2³² = 339918374923 is a prime.

It is a super-2 number, since 2×344213342219² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (344213392219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172106671109 + 172106671110.

It is an arithmetic number, because the mean of its divisors is an integer number (172106671110).

Almost surely, 2^344213342219 is an apocalyptic number.

344213342219 is a deficient number, since it is larger than the sum of its proper divisors (1).

344213342219 is an equidigital number, since it uses as much as digits as its factorization.

344213342219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 38.

The spelling of 344213342219 in words is "three hundred forty-four billion, two hundred thirteen million, three hundred forty-two thousand, two hundred nineteen".