43041 has 4 divisors (see below), whose sum is σ = 57392. Its totient is φ = 28692.

The previous prime is 43037. The next prime is 43049. The reversal of 43041 is 14034.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 43041 - 2² = 43037 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 13.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (43049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7171 + ... + 7176.

It is an arithmetic number, because the mean of its divisors is an integer number (14348).

2⁴³⁰⁴¹ is an apocalyptic number.

It is an amenable number.

43041 is a deficient number, since it is larger than the sum of its proper divisors (14351).

43041 is a wasteful number, since it uses less digits than its factorization.

43041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14350.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 43041 is about 207.4632497576. The cubic root of 43041 is about 35.0451118978.

Adding to 43041 its reverse (14034), we get a palindrome (57075).

The spelling of 43041 in words is "forty-three thousand, forty-one", and thus it is an iban number.