330340142441 has 2 divisors, whose sum is σ = 330340142442. Its totient is φ = 330340142440.

The previous prime is 330340142413. The next prime is 330340142477. The reversal of 330340142441 is 144241043033.

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., 325360723216 + 4979419225 = 570404^2 + 70565^2 .

It is a cyclic number.

It is not a de Polignac number, because 330340142441 - 2²⁶ = 330273033577 is a prime.

It is not a weakly prime, because it can be changed into another prime (330340142941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165170071220 + 165170071221.

It is an arithmetic number, because the mean of its divisors is an integer number (165170071221).

Almost surely, 2^330340142441 is an apocalyptic number.

It is an amenable number.

330340142441 is a deficient number, since it is larger than the sum of its proper divisors (1).

330340142441 is an equidigital number, since it uses as much as digits as its factorization.

330340142441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 330340142441 its reverse (144241043033), we get a palindrome (474581185474).

The spelling of 330340142441 in words is "three hundred thirty billion, three hundred forty million, one hundred forty-two thousand, four hundred forty-one".