430552412813 has 2 divisors, whose sum is σ = 430552412814. Its totient is φ = 430552412812.

The previous prime is 430552412791. The next prime is 430552412821. The reversal of 430552412813 is 318214255034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 225432191209 + 205120221604 = 474797^2 + 452902^2 .

It is a cyclic number.

It is not a de Polignac number, because 430552412813 - 2⁶ = 430552412749 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430552412113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215276206406 + 215276206407.

It is an arithmetic number, because the mean of its divisors is an integer number (215276206407).

Almost surely, 2^430552412813 is an apocalyptic number.

It is an amenable number.

430552412813 is a deficient number, since it is larger than the sum of its proper divisors (1).

430552412813 is an equidigital number, since it uses as much as digits as its factorization.

430552412813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 430552412813 its reverse (318214255034), we get a palindrome (748766667847).

The spelling of 430552412813 in words is "four hundred thirty billion, five hundred fifty-two million, four hundred twelve thousand, eight hundred thirteen".