343314241 has 2 divisors, whose sum is σ = 343314242. Its totient is φ = 343314240.

The previous prime is 343314233. The next prime is 343314259. The reversal of 343314241 is 142413343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207475216 + 135839025 = 14404^2 + 11655^2 .

It is an emirp because it is prime and its reverse (142413343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 343314241 - 2³ = 343314233 is a prime.

It is not a weakly prime, because it can be changed into another prime (343314271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171657120 + 171657121.

It is an arithmetic number, because the mean of its divisors is an integer number (171657121).

Almost surely, 2^343314241 is an apocalyptic number.

It is an amenable number.

343314241 is a deficient number, since it is larger than the sum of its proper divisors (1).

343314241 is an equidigital number, since it uses as much as digits as its factorization.

343314241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 25.

The square root of 343314241 is about 18528.7409448133. The cubic root of 343314241 is about 700.2137041390.

Adding to 343314241 its reverse (142413343), we get a palindrome (485727584).

The spelling of 343314241 in words is "three hundred forty-three million, three hundred fourteen thousand, two hundred forty-one".