432961761807613 has 2 divisors, whose sum is σ = 432961761807614. Its totient is φ = 432961761807612.

The previous prime is 432961761807599. The next prime is 432961761807709. The reversal of 432961761807613 is 316708167169234.

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., 371337409193689 + 61624352613924 = 19270117^2 + 7850118^2 .

It is a cyclic number.

It is not a de Polignac number, because 432961761807613 - 2⁵ = 432961761807581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432961761907613) 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, 216480880903806 + 216480880903807.

It is an arithmetic number, because the mean of its divisors is an integer number (216480880903807).

Almost surely, 2^{432961761807613} is an apocalyptic number.

It is an amenable number.

432961761807613 is a deficient number, since it is larger than the sum of its proper divisors (1).

432961761807613 is an equidigital number, since it uses as much as digits as its factorization.

432961761807613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54867456, while the sum is 64.

The spelling of 432961761807613 in words is "four hundred thirty-two trillion, nine hundred sixty-one billion, seven hundred sixty-one million, eight hundred seven thousand, six hundred thirteen".