11141345144 has 16 divisors (see below), whose sum is σ = 20891689800. Its totient is φ = 5570227872.

The previous prime is 11141345123. The next prime is 11141345177. The reversal of 11141345144 is 44154314111.

It is a happy number.

11141345144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 66719 + ... + 163505.

Almost surely, 2^11141345144 is an apocalyptic number.

It is an amenable number.

11141345144 is a deficient number, since it is larger than the sum of its proper divisors (9750344656).

11141345144 is a wasteful number, since it uses less digits than its factorization.

11141345144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111182 (or 111178 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

Adding to 11141345144 its reverse (44154314111), we get a palindrome (55295659255).

The spelling of 11141345144 in words is "eleven billion, one hundred forty-one million, three hundred forty-five thousand, one hundred forty-four".