34122943 has 4 divisors (see below), whose sum is σ = 34327440. Its totient is φ = 33918448.

The previous prime is 34122931. The next prime is 34122953. The reversal of 34122943 is 34922143.

34122943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34122943 - 2⁵ = 34122911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34122953) 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 in 3 ways as a sum of consecutive naturals, for example, 101998 + ... + 102331.

It is an arithmetic number, because the mean of its divisors is an integer number (8581860).

Almost surely, 2^34122943 is an apocalyptic number.

34122943 is a deficient number, since it is larger than the sum of its proper divisors (204497).

34122943 is a wasteful number, since it uses less digits than its factorization.

34122943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204496.

The product of its digits is 5184, while the sum is 28.

The square root of 34122943 is about 5841.4846571741. The cubic root of 34122943 is about 324.3511884516.

The spelling of 34122943 in words is "thirty-four million, one hundred twenty-two thousand, nine hundred forty-three".