34036243 has 2 divisors, whose sum is σ = 34036244. Its totient is φ = 34036242.

The previous prime is 34036241. The next prime is 34036259. The reversal of 34036243 is 34263043.

It is a weak prime.

It is an emirp because it is prime and its reverse (34263043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34036243 - 2¹ = 34036241 is a prime.

Together with 34036241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (34036241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17018121 + 17018122.

It is an arithmetic number, because the mean of its divisors is an integer number (17018122).

Almost surely, 2^34036243 is an apocalyptic number.

34036243 is a deficient number, since it is larger than the sum of its proper divisors (1).

34036243 is an equidigital number, since it uses as much as digits as its factorization.

34036243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 34036243 is about 5834.0588786881. The cubic root of 34036243 is about 324.0762502802.

Adding to 34036243 its reverse (34263043), we get a palindrome (68299286).

The spelling of 34036243 in words is "thirty-four million, thirty-six thousand, two hundred forty-three".