4130432443 has 2 divisors, whose sum is σ = 4130432444. Its totient is φ = 4130432442.

The previous prime is 4130432441. The next prime is 4130432473. The reversal of 4130432443 is 3442340314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4130432443 - 2¹ = 4130432441 is a prime.

Together with 4130432441, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4130432441) 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, 2065216221 + 2065216222.

It is an arithmetic number, because the mean of its divisors is an integer number (2065216222).

Almost surely, 2^4130432443 is an apocalyptic number.

4130432443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4130432443 is an equidigital number, since it uses as much as digits as its factorization.

4130432443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 4130432443 is about 64268.4404898703. The cubic root of 4130432443 is about 1604.4708863636.

Adding to 4130432443 its reverse (3442340314), we get a palindrome (7572772757).

The spelling of 4130432443 in words is "four billion, one hundred thirty million, four hundred thirty-two thousand, four hundred forty-three".