4330000243 has 2 divisors, whose sum is σ = 4330000244. Its totient is φ = 4330000242.

The previous prime is 4330000229. The next prime is 4330000253. The reversal of 4330000243 is 3420000334.

4330000243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4330000243 - 2⁹ = 4329999731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4330000243.

It is not a weakly prime, because it can be changed into another prime (4330000253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2165000121 + 2165000122.

It is an arithmetic number, because the mean of its divisors is an integer number (2165000122).

Almost surely, 2^4330000243 is an apocalyptic number.

4330000243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4330000243 is an equidigital number, since it uses as much as digits as its factorization.

4330000243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 4330000243 is about 65802.7373518762. The cubic root of 4330000243 is about 1629.9063068582.

Adding to 4330000243 its reverse (3420000334), we get a palindrome (7750000577).

Subtracting from 4330000243 its reverse (3420000334), we obtain a palindrome (909999909).

The spelling of 4330000243 in words is "four billion, three hundred thirty million, two hundred forty-three", and thus it is an aban number.