344345303543443 has 2 divisors, whose sum is σ = 344345303543444. Its totient is φ = 344345303543442.

The previous prime is 344345303543411. The next prime is 344345303543459.

344345303543443 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 344345303543443 - 2⁵ = 344345303543411 is a prime.

It is not a weakly prime, because it can be changed into another prime (344345313543443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172172651771721 + 172172651771722.

It is an arithmetic number, because the mean of its divisors is an integer number (172172651771722).

Almost surely, 2^{344345303543443} is an apocalyptic number.

344345303543443 is a deficient number, since it is larger than the sum of its proper divisors (1).

344345303543443 is an equidigital number, since it uses as much as digits as its factorization.

344345303543443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74649600, while the sum is 52.

It can be divided in two parts, 34434530 and 3543443, that added together give a palindrome (37977973).

The spelling of 344345303543443 in words is "three hundred forty-four trillion, three hundred forty-five billion, three hundred three million, five hundred forty-three thousand, four hundred forty-three".