344013310409 has 2 divisors, whose sum is σ = 344013310410. Its totient is φ = 344013310408.

The previous prime is 344013310397. The next prime is 344013310477. The reversal of 344013310409 is 904013310443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 339836532025 + 4176778384 = 582955^2 + 64628^2 .

It is a cyclic number.

It is not a de Polignac number, because 344013310409 - 2⁸ = 344013310153 is a prime.

It is not a weakly prime, because it can be changed into another prime (344013310489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172006655204 + 172006655205.

It is an arithmetic number, because the mean of its divisors is an integer number (172006655205).

Almost surely, 2^344013310409 is an apocalyptic number.

It is an amenable number.

344013310409 is a deficient number, since it is larger than the sum of its proper divisors (1).

344013310409 is an equidigital number, since it uses as much as digits as its factorization.

344013310409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 344013310409 in words is "three hundred forty-four billion, thirteen million, three hundred ten thousand, four hundred nine".