344214413 has 2 divisors, whose sum is σ = 344214414. Its totient is φ = 344214412.

The previous prime is 344214407. The next prime is 344214433. The reversal of 344214413 is 314412443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 245768329 + 98446084 = 15677^2 + 9922^2 .

It is a cyclic number.

It is not a de Polignac number, because 344214413 - 2²⁸ = 75778957 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344214433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172107206 + 172107207.

It is an arithmetic number, because the mean of its divisors is an integer number (172107207).

Almost surely, 2^344214413 is an apocalyptic number.

It is an amenable number.

344214413 is a deficient number, since it is larger than the sum of its proper divisors (1).

344214413 is an equidigital number, since it uses as much as digits as its factorization.

344214413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 26.

The square root of 344214413 is about 18553.0162776838. The cubic root of 344214413 is about 700.8251582159.

Adding to 344214413 its reverse (314412443), we get a palindrome (658626856).

The spelling of 344214413 in words is "three hundred forty-four million, two hundred fourteen thousand, four hundred thirteen".