43113339 has 12 divisors (see below), whose sum is σ = 64982736. Its totient is φ = 27492432.

The previous prime is 43113331. The next prime is 43113341. The reversal of 43113339 is 93331134.

It is not a de Polignac number, because 43113339 - 2³ = 43113331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43113331) 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, 103932 + ... + 104345.

It is an arithmetic number, because the mean of its divisors is an integer number (5415228).

Almost surely, 2^43113339 is an apocalyptic number.

43113339 is a deficient number, since it is larger than the sum of its proper divisors (21869397).

43113339 is a wasteful number, since it uses less digits than its factorization.

43113339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208306 (or 208303 counting only the distinct ones).

The product of its digits is 2916, while the sum is 27.

The square root of 43113339 is about 6566.0748548886. The cubic root of 43113339 is about 350.6473434626.

The spelling of 43113339 in words is "forty-three million, one hundred thirteen thousand, three hundred thirty-nine".