430302040129961 has 2 divisors, whose sum is σ = 430302040129962. Its totient is φ = 430302040129960.

The previous prime is 430302040129957. The next prime is 430302040130003. The reversal of 430302040129961 is 169921040203034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 398212760862361 + 32089279267600 = 19955269^2 + 5664740^2 .

It is a cyclic number.

It is not a de Polignac number, because 430302040129961 - 2² = 430302040129957 is a prime.

It is not a weakly prime, because it can be changed into another prime (430302040129901) 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, 215151020064980 + 215151020064981.

It is an arithmetic number, because the mean of its divisors is an integer number (215151020064981).

Almost surely, 2^{430302040129961} is an apocalyptic number.

It is an amenable number.

430302040129961 is a deficient number, since it is larger than the sum of its proper divisors (1).

430302040129961 is an equidigital number, since it uses as much as digits as its factorization.

430302040129961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 44.

The spelling of 430302040129961 in words is "four hundred thirty trillion, three hundred two billion, forty million, one hundred twenty-nine thousand, nine hundred sixty-one".