344247084641 has 2 divisors, whose sum is σ = 344247084642. Its totient is φ = 344247084640.

The previous prime is 344247084617. The next prime is 344247084659. The reversal of 344247084641 is 146480742443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 342862947025 + 1384137616 = 585545^2 + 37204^2 .

It is a cyclic number.

It is not a de Polignac number, because 344247084641 - 2¹⁰ = 344247083617 is a prime.

It is not a weakly prime, because it can be changed into another prime (344247084341) 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, 172123542320 + 172123542321.

It is an arithmetic number, because the mean of its divisors is an integer number (172123542321).

Almost surely, 2^344247084641 is an apocalyptic number.

It is an amenable number.

344247084641 is a deficient number, since it is larger than the sum of its proper divisors (1).

344247084641 is an equidigital number, since it uses as much as digits as its factorization.

344247084641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2064384, while the sum is 47.

The spelling of 344247084641 in words is "three hundred forty-four billion, two hundred forty-seven million, eighty-four thousand, six hundred forty-one".