11124533140 has 24 divisors (see below), whose sum is σ = 26698879872. Its totient is φ = 3814125600.

The previous prime is 11124533113. The next prime is 11124533153. The reversal of 11124533140 is 4133542111.

11124533140 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, 39730336 + ... + 39730615.

It is an arithmetic number, because the mean of its divisors is an integer number (1112453328).

Almost surely, 2^11124533140 is an apocalyptic number.

11124533140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11124533140 is an abundant number, since it is smaller than the sum of its proper divisors (15574346732).

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

11124533140 is a wasteful number, since it uses less digits than its factorization.

11124533140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79460967 (or 79460965 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 11124533140 in words is "eleven billion, one hundred twenty-four million, five hundred thirty-three thousand, one hundred forty".