4240033433 has 2 divisors, whose sum is σ = 4240033434. Its totient is φ = 4240033432.

The previous prime is 4240033397. The next prime is 4240033459. The reversal of 4240033433 is 3343300424.

It is an a-pointer prime, because the next prime (4240033459) can be obtained adding 4240033433 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3519218329 + 720815104 = 59323^2 + 26848^2 .

It is a cyclic number.

It is not a de Polignac number, because 4240033433 - 2⁸ = 4240033177 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4240033033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120016716 + 2120016717.

It is an arithmetic number, because the mean of its divisors is an integer number (2120016717).

Almost surely, 2^4240033433 is an apocalyptic number.

It is an amenable number.

4240033433 is a deficient number, since it is larger than the sum of its proper divisors (1).

4240033433 is an equidigital number, since it uses as much as digits as its factorization.

4240033433 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 4240033433 is about 65115.5391055008. The cubic root of 4240033433 is about 1618.5387210265.

Adding to 4240033433 its reverse (3343300424), we get a palindrome (7583333857).

The spelling of 4240033433 in words is "four billion, two hundred forty million, thirty-three thousand, four hundred thirty-three".