344087910641 has 2 divisors, whose sum is σ = 344087910642. Its totient is φ = 344087910640.

The previous prime is 344087910631. The next prime is 344087910739. The reversal of 344087910641 is 146019780443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207021360016 + 137066550625 = 454996^2 + 370225^2 .

It is a cyclic number.

It is not a de Polignac number, because 344087910641 - 2¹⁸ = 344087648497 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (344087910631) 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, 172043955320 + 172043955321.

It is an arithmetic number, because the mean of its divisors is an integer number (172043955321).

Almost surely, 2^344087910641 is an apocalyptic number.

It is an amenable number.

344087910641 is a deficient number, since it is larger than the sum of its proper divisors (1).

344087910641 is an equidigital number, since it uses as much as digits as its factorization.

344087910641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 344087910641 in words is "three hundred forty-four billion, eighty-seven million, nine hundred ten thousand, six hundred forty-one".