430341343 has 2 divisors, whose sum is σ = 430341344. Its totient is φ = 430341342.

The previous prime is 430341337. The next prime is 430341347. The reversal of 430341343 is 343143034.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430341343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430341347) 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, 215170671 + 215170672.

It is an arithmetic number, because the mean of its divisors is an integer number (215170672).

Almost surely, 2^430341343 is an apocalyptic number.

430341343 is a deficient number, since it is larger than the sum of its proper divisors (1).

430341343 is an equidigital number, since it uses as much as digits as its factorization.

430341343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 430341343 is about 20744.6702311702. The cubic root of 430341343 is about 754.9838997780.

Adding to 430341343 its reverse (343143034), we get a palindrome (773484377).

The spelling of 430341343 in words is "four hundred thirty million, three hundred forty-one thousand, three hundred forty-three".