43413361 has 8 divisors (see below), whose sum is σ = 44928000. Its totient is φ = 41905920.

The previous prime is 43413353. The next prime is 43413371. The reversal of 43413361 is 16331434.

It is a happy number.

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 43413361 - 2³ = 43413353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43413341) 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, 12360 + ... + 15478.

It is an arithmetic number, because the mean of its divisors is an integer number (5616000).

Almost surely, 2^43413361 is an apocalyptic number.

It is an amenable number.

43413361 is a deficient number, since it is larger than the sum of its proper divisors (1514639).

43413361 is a wasteful number, since it uses less digits than its factorization.

43413361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3599.

The product of its digits is 2592, while the sum is 25.

The square root of 43413361 is about 6588.8816198199. The cubic root of 43413361 is about 351.4588388408.

Adding to 43413361 its reverse (16331434), we get a palindrome (59744795).

The spelling of 43413361 in words is "forty-three million, four hundred thirteen thousand, three hundred sixty-one".