11144014443 has 12 divisors (see below), whose sum is σ = 16098585048. Its totient is φ = 7428569760.

The previous prime is 11144014439. The next prime is 11144014451. The reversal of 11144014443 is 34441044111.

It is not a de Polignac number, because 11144014443 - 2² = 11144014439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11144014433) 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, 34908 + ... + 153318.

It is an arithmetic number, because the mean of its divisors is an integer number (1341548754).

Almost surely, 2^11144014443 is an apocalyptic number.

11144014443 is a deficient number, since it is larger than the sum of its proper divisors (4954570605).

11144014443 is a wasteful number, since it uses less digits than its factorization.

11144014443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128874 (or 128871 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 11144014443 its reverse (34441044111), we get a palindrome (45585058554).

The spelling of 11144014443 in words is "eleven billion, one hundred forty-four million, fourteen thousand, four hundred forty-three".