34443243 has 12 divisors (see below), whose sum is σ = 49812048. Its totient is φ = 22934160.

The previous prime is 34443229. The next prime is 34443281. The reversal of 34443243 is 34234443.

It is not a de Polignac number, because 34443243 - 2²⁰ = 33394667 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (34443943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7746 + ... + 11352.

It is an arithmetic number, because the mean of its divisors is an integer number (4151004).

Almost surely, 2^34443243 is an apocalyptic number.

34443243 is a deficient number, since it is larger than the sum of its proper divisors (15368805).

34443243 is a wasteful number, since it uses less digits than its factorization.

34443243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4674 (or 4671 counting only the distinct ones).

The product of its digits is 13824, while the sum is 27.

The square root of 34443243 is about 5868.8365968052. The cubic root of 34443243 is about 325.3628861791.

Adding to 34443243 its reverse (34234443), we get a palindrome (68677686).

The spelling of 34443243 in words is "thirty-four million, four hundred forty-three thousand, two hundred forty-three".