11144044312 has 16 divisors (see below), whose sum is σ = 21994824600. Its totient is φ = 5278757760.

The previous prime is 11144044297. The next prime is 11144044337. The reversal of 11144044312 is 21344044111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36657889 + ... + 36658192.

Almost surely, 2^11144044312 is an apocalyptic number.

It is an amenable number.

11144044312 is a deficient number, since it is larger than the sum of its proper divisors (10850780288).

11144044312 is a wasteful number, since it uses less digits than its factorization.

11144044312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73316106 (or 73316102 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 11144044312 its reverse (21344044111), we get a palindrome (32488088423).

The spelling of 11144044312 in words is "eleven billion, one hundred forty-four million, forty-four thousand, three hundred twelve".