2338029943 has 2 divisors, whose sum is σ = 2338029944. Its totient is φ = 2338029942.

The previous prime is 2338029931. The next prime is 2338029949. The reversal of 2338029943 is 3499208332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2338029943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2338029943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2338029949) 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, 1169014971 + 1169014972.

It is an arithmetic number, because the mean of its divisors is an integer number (1169014972).

Almost surely, 2^2338029943 is an apocalyptic number.

2338029943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2338029943 is an equidigital number, since it uses as much as digits as its factorization.

2338029943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 2338029943 is about 48353.1792439753. The cubic root of 2338029943 is about 1327.2417147222.

The spelling of 2338029943 in words is "two billion, three hundred thirty-eight million, twenty-nine thousand, nine hundred forty-three".