43103441 has 8 divisors (see below), whose sum is σ = 43502400. Its totient is φ = 42706768.

The previous prime is 43103407. The next prime is 43103491. The reversal of 43103441 is 14430134.

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 43103441 - 2¹⁸ = 42841297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43103491) 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, 71660 + ... + 72258.

It is an arithmetic number, because the mean of its divisors is an integer number (5437800).

Almost surely, 2^43103441 is an apocalyptic number.

It is an amenable number.

43103441 is a deficient number, since it is larger than the sum of its proper divisors (398959).

43103441 is a wasteful number, since it uses less digits than its factorization.

43103441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 43103441 is about 6565.3210888730. The cubic root of 43103441 is about 350.6205074290.

Adding to 43103441 its reverse (14430134), we get a palindrome (57533575).

The spelling of 43103441 in words is "forty-three million, one hundred three thousand, four hundred forty-one".