34450243 has 2 divisors, whose sum is σ = 34450244. Its totient is φ = 34450242.

The previous prime is 34450223. The next prime is 34450253. The reversal of 34450243 is 34205443.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34450243 is a prime.

It is not a weakly prime, because it can be changed into another prime (34450223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17225121 + 17225122.

It is an arithmetic number, because the mean of its divisors is an integer number (17225122).

Almost surely, 2^34450243 is an apocalyptic number.

34450243 is a deficient number, since it is larger than the sum of its proper divisors (1).

34450243 is an equidigital number, since it uses as much as digits as its factorization.

34450243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 34450243 is about 5869.4329368347. The cubic root of 34450243 is about 325.3849261665.

Adding to 34450243 its reverse (34205443), we get a palindrome (68655686).

The spelling of 34450243 in words is "thirty-four million, four hundred fifty thousand, two hundred forty-three".