4231434343 has 2 divisors, whose sum is σ = 4231434344. Its totient is φ = 4231434342.

The previous prime is 4231434323. The next prime is 4231434353. The reversal of 4231434343 is 3434341324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4231434343 - 2¹³ = 4231426151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4231434323) 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, 2115717171 + 2115717172.

It is an arithmetic number, because the mean of its divisors is an integer number (2115717172).

Almost surely, 2^4231434343 is an apocalyptic number.

4231434343 is a deficient number, since it is larger than the sum of its proper divisors (1).

4231434343 is an equidigital number, since it uses as much as digits as its factorization.

4231434343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 31.

The square root of 4231434343 is about 65049.4761162609. The cubic root of 4231434343 is about 1617.4438098788.

Adding to 4231434343 its reverse (3434341324), we get a palindrome (7665775667).

The spelling of 4231434343 in words is "four billion, two hundred thirty-one million, four hundred thirty-four thousand, three hundred forty-three".