11414443 has 4 divisors (see below), whose sum is σ = 11491200. Its totient is φ = 11337688.

The previous prime is 11414419. The next prime is 11414453. The reversal of 11414443 is 34441411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34441411 = 163 ⋅211297.

It is a cyclic number.

It is not a de Polignac number, because 11414443 - 2⁹ = 11413931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11414453) 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, 38155 + ... + 38452.

It is an arithmetic number, because the mean of its divisors is an integer number (2872800).

Almost surely, 2^11414443 is an apocalyptic number.

11414443 is a deficient number, since it is larger than the sum of its proper divisors (76757).

11414443 is an equidigital number, since it uses as much as digits as its factorization.

11414443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76756.

The product of its digits is 768, while the sum is 22.

The square root of 11414443 is about 3378.5267499311. The cubic root of 11414443 is about 225.1567171554.

Adding to 11414443 its reverse (34441411), we get a palindrome (45855854).

The spelling of 11414443 in words is "eleven million, four hundred fourteen thousand, four hundred forty-three".