344331124213 has 2 divisors, whose sum is σ = 344331124214. Its totient is φ = 344331124212.

The previous prime is 344331124211. The next prime is 344331124273. The reversal of 344331124213 is 312421133443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233320879089 + 111010245124 = 483033^2 + 333182^2 .

It is a cyclic number.

It is not a de Polignac number, because 344331124213 - 2¹ = 344331124211 is a prime.

Together with 344331124211, 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 (344331124211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172165562106 + 172165562107.

It is an arithmetic number, because the mean of its divisors is an integer number (172165562107).

Almost surely, 2^344331124213 is an apocalyptic number.

It is an amenable number.

344331124213 is a deficient number, since it is larger than the sum of its proper divisors (1).

344331124213 is an equidigital number, since it uses as much as digits as its factorization.

344331124213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 31.

Adding to 344331124213 its reverse (312421133443), we get a palindrome (656752257656).

The spelling of 344331124213 in words is "three hundred forty-four billion, three hundred thirty-one million, one hundred twenty-four thousand, two hundred thirteen".