514561330441 has 2 divisors, whose sum is σ = 514561330442. Its totient is φ = 514561330440.

The previous prime is 514561330421. The next prime is 514561330513. The reversal of 514561330441 is 144033165415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 341342220025 + 173219110416 = 584245^2 + 416196^2 .

It is a cyclic number.

It is not a de Polignac number, because 514561330441 - 2¹⁹ = 514560806153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 514561330441.

It is not a weakly prime, because it can be changed into another prime (514561330421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257280665220 + 257280665221.

It is an arithmetic number, because the mean of its divisors is an integer number (257280665221).

Almost surely, 2^514561330441 is an apocalyptic number.

It is an amenable number.

514561330441 is a deficient number, since it is larger than the sum of its proper divisors (1).

514561330441 is an equidigital number, since it uses as much as digits as its factorization.

514561330441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 514561330441 its reverse (144033165415), we get a palindrome (658594495856).

The spelling of 514561330441 in words is "five hundred fourteen billion, five hundred sixty-one million, three hundred thirty thousand, four hundred forty-one".