34502243 has 2 divisors, whose sum is σ = 34502244. Its totient is φ = 34502242.

The previous prime is 34502239. The next prime is 34502249. The reversal of 34502243 is 34220543.

34502243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34502243 - 2² = 34502239 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34502249) 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, 17251121 + 17251122.

It is an arithmetic number, because the mean of its divisors is an integer number (17251122).

Almost surely, 2^34502243 is an apocalyptic number.

34502243 is a deficient number, since it is larger than the sum of its proper divisors (1).

34502243 is an equidigital number, since it uses as much as digits as its factorization.

34502243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 34502243 is about 5873.8609959719. The cubic root of 34502243 is about 325.5485583953.

Adding to 34502243 its reverse (34220543), we get a palindrome (68722786).

The spelling of 34502243 in words is "thirty-four million, five hundred two thousand, two hundred forty-three".