3244443361409 has 2 divisors, whose sum is σ = 3244443361410. Its totient is φ = 3244443361408.

The previous prime is 3244443361361. The next prime is 3244443361417. The reversal of 3244443361409 is 9041633444423.

3244443361409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3065913450625 + 178529910784 = 1750975^2 + 422528^2 .

It is a cyclic number.

It is not a de Polignac number, because 3244443361409 - 2²⁰ = 3244442312833 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 (3244443363409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622221680704 + 1622221680705.

It is an arithmetic number, because the mean of its divisors is an integer number (1622221680705).

Almost surely, 2^{3244443361409} is an apocalyptic number.

It is an amenable number.

3244443361409 is a deficient number, since it is larger than the sum of its proper divisors (1).

3244443361409 is an equidigital number, since it uses as much as digits as its factorization.

3244443361409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2985984, while the sum is 47.

The spelling of 3244443361409 in words is "three trillion, two hundred forty-four billion, four hundred forty-three million, three hundred sixty-one thousand, four hundred nine".