11424043 has 4 divisors (see below), whose sum is σ = 11434608. Its totient is φ = 11413480.

The previous prime is 11424029. The next prime is 11424047. The reversal of 11424043 is 34042411.

11424043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11424043 - 2⁵ = 11424011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11424043.

It is not an unprimeable number, because it can be changed into a prime (11424047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3448 + ... + 5893.

It is an arithmetic number, because the mean of its divisors is an integer number (2858652).

Almost surely, 2^11424043 is an apocalyptic number.

11424043 is a deficient number, since it is larger than the sum of its proper divisors (10565).

11424043 is an equidigital number, since it uses as much as digits as its factorization.

11424043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10564.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 11424043 is about 3379.9471889365. The cubic root of 11424043 is about 225.2198213821.

Adding to 11424043 its reverse (34042411), we get a palindrome (45466454).

The spelling of 11424043 in words is "eleven million, four hundred twenty-four thousand, forty-three".