11144849188 has 36 divisors (see below), whose sum is σ = 22601737872. Its totient is φ = 4767844480.

The previous prime is 11144849161. The next prime is 11144849189. The reversal of 11144849188 is 88194844111.

It is not an unprimeable number, because it can be changed into a prime (11144849189) 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, 425506 + ... + 450937.

It is an arithmetic number, because the mean of its divisors is an integer number (627826052).

Almost surely, 2^11144849188 is an apocalyptic number.

It is an amenable number.

11144849188 is an abundant number, since it is smaller than the sum of its proper divisors (11456888684).

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

11144849188 is a wasteful number, since it uses less digits than its factorization.

11144849188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876492 (or 876473 counting only the distinct ones).

The product of its digits is 294912, while the sum is 49.

The spelling of 11144849188 in words is "eleven billion, one hundred forty-four million, eight hundred forty-nine thousand, one hundred eighty-eight".