344234333353 has 2 divisors, whose sum is σ = 344234333354. Its totient is φ = 344234333352.

The previous prime is 344234333263. The next prime is 344234333363. The reversal of 344234333353 is 353333432443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 325736157289 + 18498176064 = 570733^2 + 136008^2 .

It is an emirp because it is prime and its reverse (353333432443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 344234333353 - 2¹³ = 344234325161 is a prime.

It is not a weakly prime, because it can be changed into another prime (344234333363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172117166676 + 172117166677.

It is an arithmetic number, because the mean of its divisors is an integer number (172117166677).

Almost surely, 2^344234333353 is an apocalyptic number.

It is an amenable number.

344234333353 is a deficient number, since it is larger than the sum of its proper divisors (1).

344234333353 is an equidigital number, since it uses as much as digits as its factorization.

344234333353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1399680, while the sum is 40.

Adding to 344234333353 its reverse (353333432443), we get a palindrome (697567765796).

The spelling of 344234333353 in words is "three hundred forty-four billion, two hundred thirty-four million, three hundred thirty-three thousand, three hundred fifty-three".