11144511332 has 24 divisors (see below), whose sum is σ = 20534703840. Its totient is φ = 5277605760.

The previous prime is 11144511331. The next prime is 11144511337. The reversal of 11144511332 is 23311544111.

11144511332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11144511331) by changing a digit.

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, 312707 + ... + 346517.

It is an arithmetic number, because the mean of its divisors is an integer number (855612660).

Almost surely, 2^11144511332 is an apocalyptic number.

It is an amenable number.

11144511332 is a deficient number, since it is larger than the sum of its proper divisors (9390192508).

11144511332 is a wasteful number, since it uses less digits than its factorization.

11144511332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38171 (or 38169 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The spelling of 11144511332 in words is "eleven billion, one hundred forty-four million, five hundred eleven thousand, three hundred thirty-two".