344324423441 has 2 divisors, whose sum is σ = 344324423442. Its totient is φ = 344324423440.

The previous prime is 344324423431. The next prime is 344324423447. The reversal of 344324423441 is 144324423443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 174974890000 + 169349533441 = 418300^2 + 411521^2 .

It is an emirp because it is prime and its reverse (144324423443) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344324423441 is a prime.

It is a super-3 number, since 3×344324423441³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 344324423395 and 344324423404.

It is not a weakly prime, because it can be changed into another prime (344324423447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172162211720 + 172162211721.

It is an arithmetic number, because the mean of its divisors is an integer number (172162211721).

Almost surely, 2^344324423441 is an apocalyptic number.

It is an amenable number.

344324423441 is a deficient number, since it is larger than the sum of its proper divisors (1).

344324423441 is an equidigital number, since it uses as much as digits as its factorization.

344324423441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 442368, while the sum is 38.

Adding to 344324423441 its reverse (144324423443), we get a palindrome (488648846884).

The spelling of 344324423441 in words is "three hundred forty-four billion, three hundred twenty-four million, four hundred twenty-three thousand, four hundred forty-one".