344331324343 has 2 divisors, whose sum is σ = 344331324344. Its totient is φ = 344331324342.

The previous prime is 344331324341. The next prime is 344331324367. The reversal of 344331324343 is 343423133443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344331324343 - 2¹ = 344331324341 is a prime.

Together with 344331324341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344331324341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172165662171 + 172165662172.

It is an arithmetic number, because the mean of its divisors is an integer number (172165662172).

Almost surely, 2^344331324343 is an apocalyptic number.

344331324343 is a deficient number, since it is larger than the sum of its proper divisors (1).

344331324343 is an equidigital number, since it uses as much as digits as its factorization.

344331324343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 37.

Adding to 344331324343 its reverse (343423133443), we get a palindrome (687754457786).

It can be divided in two parts, 34433 and 1324343, that added together give a triangular number (1358776 = T₁₆₄₈).

The spelling of 344331324343 in words is "three hundred forty-four billion, three hundred thirty-one million, three hundred twenty-four thousand, three hundred forty-three".