43841113 has 8 divisors (see below), whose sum is σ = 48863520. Its totient is φ = 39090240.

The previous prime is 43841111. The next prime is 43841117. The reversal of 43841113 is 31114834.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43841113 - 2¹ = 43841111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43841111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67543 + ... + 68188.

It is an arithmetic number, because the mean of its divisors is an integer number (6107940).

Almost surely, 2^43841113 is an apocalyptic number.

It is an amenable number.

43841113 is a deficient number, since it is larger than the sum of its proper divisors (5022407).

43841113 is a wasteful number, since it uses less digits than its factorization.

43841113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135767.

The product of its digits is 1152, while the sum is 25.

The square root of 43841113 is about 6621.2621908515. The cubic root of 43841113 is about 352.6093767182.

Adding to 43841113 its reverse (31114834), we get a palindrome (74955947).

The spelling of 43841113 in words is "forty-three million, eight hundred forty-one thousand, one hundred thirteen".