344113433 has 2 divisors, whose sum is σ = 344113434. Its totient is φ = 344113432.

The previous prime is 344113409. The next prime is 344113481. The reversal of 344113433 is 334311443.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 287743369 + 56370064 = 16963^2 + 7508^2 .

It is a cyclic number.

It is not a de Polignac number, because 344113433 - 2¹⁰ = 344112409 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (344113633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172056716 + 172056717.

It is an arithmetic number, because the mean of its divisors is an integer number (172056717).

Almost surely, 2^344113433 is an apocalyptic number.

It is an amenable number.

344113433 is a deficient number, since it is larger than the sum of its proper divisors (1).

344113433 is an equidigital number, since it uses as much as digits as its factorization.

344113433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 26.

The square root of 344113433 is about 18550.2946876862. The cubic root of 344113433 is about 700.7566193021.

Adding to 344113433 its reverse (334311443), we get a palindrome (678424876).

The spelling of 344113433 in words is "three hundred forty-four million, one hundred thirteen thousand, four hundred thirty-three".