11141553144 has 32 divisors (see below), whose sum is σ = 28066515840. Its totient is φ = 3685500000.

The previous prime is 11141553139. The next prime is 11141553167. The reversal of 11141553144 is 44135514111.

11141553144 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 7 ways as a sum of consecutive naturals, for example, 1768732 + ... + 1775019.

It is an arithmetic number, because the mean of its divisors is an integer number (877078620).

Almost surely, 2^11141553144 is an apocalyptic number.

It is an amenable number.

11141553144 is an abundant number, since it is smaller than the sum of its proper divisors (16924962696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11141553144 is a wasteful number, since it uses less digits than its factorization.

11141553144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3543891 (or 3543887 counting only the distinct ones).

The product of its digits is 4800, while the sum is 30.

The spelling of 11141553144 in words is "eleven billion, one hundred forty-one million, five hundred fifty-three thousand, one hundred forty-four".