344724379759 has 2 divisors, whose sum is σ = 344724379760. Its totient is φ = 344724379758.

The previous prime is 344724379669. The next prime is 344724379889. The reversal of 344724379759 is 957973427443.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344724379759 - 2²⁵ = 344690825327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 344724379759.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344724370759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172362189879 + 172362189880.

It is an arithmetic number, because the mean of its divisors is an integer number (172362189880).

Almost surely, 2^344724379759 is an apocalyptic number.

344724379759 is a deficient number, since it is larger than the sum of its proper divisors (1).

344724379759 is an equidigital number, since it uses as much as digits as its factorization.

344724379759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 160030080, while the sum is 64.

The spelling of 344724379759 in words is "three hundred forty-four billion, seven hundred twenty-four million, three hundred seventy-nine thousand, seven hundred fifty-nine".