340320330241 has 2 divisors, whose sum is σ = 340320330242. Its totient is φ = 340320330240.

The previous prime is 340320330211. The next prime is 340320330283. The reversal of 340320330241 is 142033023043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 304676400625 + 35643929616 = 551975^2 + 188796^2 .

It is a cyclic number.

It is not a de Polignac number, because 340320330241 - 2⁵ = 340320330209 is a prime.

It is not a weakly prime, because it can be changed into another prime (340320330211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170160165120 + 170160165121.

It is an arithmetic number, because the mean of its divisors is an integer number (170160165121).

Almost surely, 2^340320330241 is an apocalyptic number.

It is an amenable number.

340320330241 is a deficient number, since it is larger than the sum of its proper divisors (1).

340320330241 is an equidigital number, since it uses as much as digits as its factorization.

340320330241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 340320330241 its reverse (142033023043), we get a palindrome (482353353284).

The spelling of 340320330241 in words is "three hundred forty billion, three hundred twenty million, three hundred thirty thousand, two hundred forty-one".