11144343110243 has 16 divisors (see below), whose sum is σ = 13089773062080. Its totient is φ = 9287619739776.

The previous prime is 11144343110179. The next prime is 11144343110249. The reversal of 11144343110243 is 34201134344111.

It is a happy number.

It is not a de Polignac number, because 11144343110243 - 2⁶ = 11144343110179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11144343110249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14685296 + ... + 15425517.

It is an arithmetic number, because the mean of its divisors is an integer number (818110816380).

Almost surely, 2^{11144343110243} is an apocalyptic number.

11144343110243 is a deficient number, since it is larger than the sum of its proper divisors (1945429951837).

11144343110243 is a wasteful number, since it uses less digits than its factorization.

11144343110243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30112286.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 11144343110243 its reverse (34201134344111), we get a palindrome (45345477454354).

The spelling of 11144343110243 in words is "eleven trillion, one hundred forty-four billion, three hundred forty-three million, one hundred ten thousand, two hundred forty-three".