430561745629 has 2 divisors, whose sum is σ = 430561745630. Its totient is φ = 430561745628.

The previous prime is 430561745617. The next prime is 430561745683. The reversal of 430561745629 is 926547165034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 319222740004 + 111339005625 = 564998^2 + 333675^2 .

It is a cyclic number.

It is not a de Polignac number, because 430561745629 - 2⁵ = 430561745597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430561743629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215280872814 + 215280872815.

It is an arithmetic number, because the mean of its divisors is an integer number (215280872815).

Almost surely, 2^430561745629 is an apocalyptic number.

It is an amenable number.

430561745629 is a deficient number, since it is larger than the sum of its proper divisors (1).

430561745629 is an equidigital number, since it uses as much as digits as its factorization.

430561745629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 430561745629 in words is "four hundred thirty billion, five hundred sixty-one million, seven hundred forty-five thousand, six hundred twenty-nine".