430217432473 has 2 divisors, whose sum is σ = 430217432474. Its totient is φ = 430217432472.

The previous prime is 430217432431. The next prime is 430217432479. The reversal of 430217432473 is 374234712034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 429538673664 + 678758809 = 655392^2 + 26053^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430217432473 is a prime.

It is not a weakly prime, because it can be changed into another prime (430217432479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215108716236 + 215108716237.

It is an arithmetic number, because the mean of its divisors is an integer number (215108716237).

Almost surely, 2^430217432473 is an apocalyptic number.

It is an amenable number.

430217432473 is a deficient number, since it is larger than the sum of its proper divisors (1).

430217432473 is an equidigital number, since it uses as much as digits as its factorization.

430217432473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 40.

The spelling of 430217432473 in words is "four hundred thirty billion, two hundred seventeen million, four hundred thirty-two thousand, four hundred seventy-three".