13041443 has 8 divisors (see below), whose sum is σ = 13272336. Its totient is φ = 12812800.

The previous prime is 13041439. The next prime is 13041463. The reversal of 13041443 is 34414031.

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 13041443 - 2² = 13041439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13041433) 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, 14363 + ... + 15243.

It is an arithmetic number, because the mean of its divisors is an integer number (1659042).

Almost surely, 2^13041443 is an apocalyptic number.

13041443 is a deficient number, since it is larger than the sum of its proper divisors (230893).

13041443 is a wasteful number, since it uses less digits than its factorization.

13041443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125.

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

The square root of 13041443 is about 3611.2938124722. The cubic root of 13041443 is about 235.3830661976.

Adding to 13041443 its reverse (34414031), we get a palindrome (47455474).

The spelling of 13041443 in words is "thirteen million, forty-one thousand, four hundred forty-three".