34240433 has 2 divisors, whose sum is σ = 34240434. Its totient is φ = 34240432.

The previous prime is 34240421. The next prime is 34240439. The reversal of 34240433 is 33404243.

It is a happy number.

34240433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23697424 + 10543009 = 4868^2 + 3247^2 .

It is an emirp because it is prime and its reverse (33404243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34240433 - 2¹² = 34236337 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 34240399 and 34240408.

It is not a weakly prime, because it can be changed into another prime (34240439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17120216 + 17120217.

It is an arithmetic number, because the mean of its divisors is an integer number (17120217).

Almost surely, 2^34240433 is an apocalyptic number.

It is an amenable number.

34240433 is a deficient number, since it is larger than the sum of its proper divisors (1).

34240433 is an equidigital number, since it uses as much as digits as its factorization.

34240433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 34240433 is about 5851.5325343024. The cubic root of 34240433 is about 324.7230239793.

Adding to 34240433 its reverse (33404243), we get a palindrome (67644676).

The spelling of 34240433 in words is "thirty-four million, two hundred forty thousand, four hundred thirty-three".