43064242 has 24 divisors (see below), whose sum is σ = 71598384. Its totient is φ = 19407024.

The previous prime is 43064237. The next prime is 43064293. The reversal of 43064242 is 24246034.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13053 + ... + 16015.

It is an arithmetic number, because the mean of its divisors is an integer number (2983266).

Almost surely, 2^43064242 is an apocalyptic number.

43064242 is a deficient number, since it is larger than the sum of its proper divisors (28534142).

43064242 is a wasteful number, since it uses less digits than its factorization.

43064242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034 (or 3021 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 43064242 is about 6562.3351026902. The cubic root of 43064242 is about 350.5141884484.

The spelling of 43064242 in words is "forty-three million, sixty-four thousand, two hundred forty-two".