11144043 has 12 divisors (see below), whose sum is σ = 16338088. Its totient is φ = 7318080.

The previous prime is 11144041. The next prime is 11144053. The reversal of 11144043 is 34044111.

11144043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11144043 - 2¹ = 11144041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11144041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8638 + ... + 9843.

Almost surely, 2^11144043 is an apocalyptic number.

11144043 is a deficient number, since it is larger than the sum of its proper divisors (5194045).

11144043 is a wasteful number, since it uses less digits than its factorization.

11144043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18554 (or 18551 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 11144043 is about 3338.2694618619. The cubic root of 11144043 is about 223.3645561654.

Adding to 11144043 its reverse (34044111), we get a palindrome (45188154).

The spelling of 11144043 in words is "eleven million, one hundred forty-four thousand, forty-three".