2320424243 has 2 divisors, whose sum is σ = 2320424244. Its totient is φ = 2320424242.

The previous prime is 2320424219. The next prime is 2320424311. The reversal of 2320424243 is 3424240232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2320424243 - 2¹² = 2320420147 is a prime.

It is not a weakly prime, because it can be changed into another prime (2320424213) 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, 1160212121 + 1160212122.

It is an arithmetic number, because the mean of its divisors is an integer number (1160212122).

Almost surely, 2^2320424243 is an apocalyptic number.

2320424243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320424243 is an equidigital number, since it uses as much as digits as its factorization.

2320424243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2320424243 is about 48170.7820467968. The cubic root of 2320424243 is about 1323.9018774850.

Adding to 2320424243 its reverse (3424240232), we get a palindrome (5744664475).

The spelling of 2320424243 in words is "two billion, three hundred twenty million, four hundred twenty-four thousand, two hundred forty-three".