43441113 has 8 divisors (see below), whose sum is σ = 59154048. Its totient is φ = 28344464.

The previous prime is 43441091. The next prime is 43441127. The reversal of 43441113 is 31114434.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43441113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43441113.

It is not an unprimeable number, because it can be changed into a prime (43441133) 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, 153906 + ... + 154187.

It is an arithmetic number, because the mean of its divisors is an integer number (7394256).

Almost surely, 2^43441113 is an apocalyptic number.

It is an amenable number.

43441113 is a deficient number, since it is larger than the sum of its proper divisors (15712935).

43441113 is a wasteful number, since it uses less digits than its factorization.

43441113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308143.

The product of its digits is 576, while the sum is 21.

The square root of 43441113 is about 6590.9872553359. The cubic root of 43441113 is about 351.5337129338.

Adding to 43441113 its reverse (31114434), we get a palindrome (74555547).

The spelling of 43441113 in words is "forty-three million, four hundred forty-one thousand, one hundred thirteen".