43065134 has 24 divisors (see below), whose sum is σ = 77925168. Its totient is φ = 17483040.

The previous prime is 43065133. The next prime is 43065161. The reversal of 43065134 is 43156034.

43065134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43065133) 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 11 ways as a sum of consecutive naturals, for example, 794 + ... + 9314.

It is an arithmetic number, because the mean of its divisors is an integer number (3246882).

Almost surely, 2^43065134 is an apocalyptic number.

43065134 is a deficient number, since it is larger than the sum of its proper divisors (34860034).

43065134 is a wasteful number, since it uses less digits than its factorization.

43065134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8568 (or 8549 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 43065134 is about 6562.4030659508. The cubic root of 43065134 is about 350.5166085266.

The spelling of 43065134 in words is "forty-three million, sixty-five thousand, one hundred thirty-four".