4034030243 has 2 divisors, whose sum is σ = 4034030244. Its totient is φ = 4034030242.

The previous prime is 4034030233. The next prime is 4034030261. The reversal of 4034030243 is 3420304304.

It is a happy number.

4034030243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4034030243 - 2¹² = 4034026147 is a prime.

It is not a weakly prime, because it can be changed into another prime (4034030213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2017015121 + 2017015122.

It is an arithmetic number, because the mean of its divisors is an integer number (2017015122).

Almost surely, 2^4034030243 is an apocalyptic number.

4034030243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4034030243 is an equidigital number, since it uses as much as digits as its factorization.

4034030243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 4034030243 is about 63514.0161145554. The cubic root of 4034030243 is about 1591.8899829436.

Adding to 4034030243 its reverse (3420304304), we get a palindrome (7454334547).

The spelling of 4034030243 in words is "four billion, thirty-four million, thirty thousand, two hundred forty-three".