430913086169 has 2 divisors, whose sum is σ = 430913086170. Its totient is φ = 430913086168.

The previous prime is 430913086139. The next prime is 430913086189. The reversal of 430913086169 is 961680319034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 390141399769 + 40771686400 = 624613^2 + 201920^2 .

It is a cyclic number.

It is not a de Polignac number, because 430913086169 - 2⁸ = 430913085913 is a prime.

It is a super-2 number, since 2×430913086169² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (430913086139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215456543084 + 215456543085.

It is an arithmetic number, because the mean of its divisors is an integer number (215456543085).

Almost surely, 2^430913086169 is an apocalyptic number.

It is an amenable number.

430913086169 is a deficient number, since it is larger than the sum of its proper divisors (1).

430913086169 is an equidigital number, since it uses as much as digits as its factorization.

430913086169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 839808, while the sum is 50.

The spelling of 430913086169 in words is "four hundred thirty billion, nine hundred thirteen million, eighty-six thousand, one hundred sixty-nine".