330741241 has 2 divisors, whose sum is σ = 330741242. Its totient is φ = 330741240.

The previous prime is 330741233. The next prime is 330741247. The reversal of 330741241 is 142147033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 311346025 + 19395216 = 17645^2 + 4404^2 .

It is a cyclic number.

It is not a de Polignac number, because 330741241 - 2³ = 330741233 is a prime.

It is not a weakly prime, because it can be changed into another prime (330741247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165370620 + 165370621.

It is an arithmetic number, because the mean of its divisors is an integer number (165370621).

Almost surely, 2^330741241 is an apocalyptic number.

It is an amenable number.

330741241 is a deficient number, since it is larger than the sum of its proper divisors (1).

330741241 is an equidigital number, since it uses as much as digits as its factorization.

330741241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 330741241 is about 18186.2926678309. The cubic root of 330741241 is about 691.5593390215.

Adding to 330741241 its reverse (142147033), we get a palindrome (472888274).

The spelling of 330741241 in words is "three hundred thirty million, seven hundred forty-one thousand, two hundred forty-one".