3430312043 has 2 divisors, whose sum is σ = 3430312044. Its totient is φ = 3430312042.

The previous prime is 3430312019. The next prime is 3430312073. The reversal of 3430312043 is 3402130343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3430312043 - 2¹⁰ = 3430311019 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3430312013) 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, 1715156021 + 1715156022.

It is an arithmetic number, because the mean of its divisors is an integer number (1715156022).

Almost surely, 2^3430312043 is an apocalyptic number.

3430312043 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430312043 is an equidigital number, since it uses as much as digits as its factorization.

3430312043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3430312043 is about 58568.8658162338. The cubic root of 3430312043 is about 1508.1500147147.

Adding to 3430312043 its reverse (3402130343), we get a palindrome (6832442386).

The spelling of 3430312043 in words is "three billion, four hundred thirty million, three hundred twelve thousand, forty-three".