430460017409 has 2 divisors, whose sum is σ = 430460017410. Its totient is φ = 430460017408.

The previous prime is 430460017369. The next prime is 430460017439. The reversal of 430460017409 is 904710064034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 423146347009 + 7313670400 = 650497^2 + 85520^2 .

It is a cyclic number.

It is not a de Polignac number, because 430460017409 - 2²⁰ = 430458968833 is a prime.

It is not a weakly prime, because it can be changed into another prime (430460017439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215230008704 + 215230008705.

It is an arithmetic number, because the mean of its divisors is an integer number (215230008705).

Almost surely, 2^430460017409 is an apocalyptic number.

It is an amenable number.

430460017409 is a deficient number, since it is larger than the sum of its proper divisors (1).

430460017409 is an equidigital number, since it uses as much as digits as its factorization.

430460017409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 430460017409 in words is "four hundred thirty billion, four hundred sixty million, seventeen thousand, four hundred nine".