11110044243 has 4 divisors (see below), whose sum is σ = 14813392328. Its totient is φ = 7406696160.

The previous prime is 11110044227. The next prime is 11110044263. The reversal of 11110044243 is 34244001111.

11110044243 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 an emirpimes, since its reverse is a distinct semiprime: 34244001111 = 3 ⋅11414667037.

It is not a de Polignac number, because 11110044243 - 2⁴ = 11110044227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110044263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1851674038 + ... + 1851674043.

It is an arithmetic number, because the mean of its divisors is an integer number (3703348082).

Almost surely, 2^11110044243 is an apocalyptic number.

11110044243 is a deficient number, since it is larger than the sum of its proper divisors (3703348085).

11110044243 is an equidigital number, since it uses as much as digits as its factorization.

11110044243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703348084.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11110044243 its reverse (34244001111), we get a palindrome (45354045354).

The spelling of 11110044243 in words is "eleven billion, one hundred ten million, forty-four thousand, two hundred forty-three".