430041043 has 2 divisors, whose sum is σ = 430041044. Its totient is φ = 430041042.

The previous prime is 430041019. The next prime is 430041071. The reversal of 430041043 is 340140034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 430041043 - 2¹⁷ = 429909971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 430041043.

It is not a weakly prime, because it can be changed into another prime (430141043) 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, 215020521 + 215020522.

It is an arithmetic number, because the mean of its divisors is an integer number (215020522).

Almost surely, 2^430041043 is an apocalyptic number.

430041043 is a deficient number, since it is larger than the sum of its proper divisors (1).

430041043 is an equidigital number, since it uses as much as digits as its factorization.

430041043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 430041043 is about 20737.4309643215. The cubic root of 430041043 is about 754.8082450905.

Adding to 430041043 its reverse (340140034), we get a palindrome (770181077).

The spelling of 430041043 in words is "four hundred thirty million, forty-one thousand, forty-three".