4243322033 has 2 divisors, whose sum is σ = 4243322034. Its totient is φ = 4243322032.

The previous prime is 4243322011. The next prime is 4243322071. The reversal of 4243322033 is 3302233424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4205781904 + 37540129 = 64852^2 + 6127^2 .

It is a cyclic number.

It is not a de Polignac number, because 4243322033 - 2⁸ = 4243321777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4243321993 and 4243322011.

It is not a weakly prime, because it can be changed into another prime (4243322333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121661016 + 2121661017.

It is an arithmetic number, because the mean of its divisors is an integer number (2121661017).

Almost surely, 2^4243322033 is an apocalyptic number.

It is an amenable number.

4243322033 is a deficient number, since it is larger than the sum of its proper divisors (1).

4243322033 is an equidigital number, since it uses as much as digits as its factorization.

4243322033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 4243322033 is about 65140.7862479415. The cubic root of 4243322033 is about 1618.9570629256.

Adding to 4243322033 its reverse (3302233424), we get a palindrome (7545555457).

The spelling of 4243322033 in words is "four billion, two hundred forty-three million, three hundred twenty-two thousand, thirty-three".