11242440240132 has 96 divisors (see below), whose sum is σ = 27418012876800. Its totient is φ = 3580823417472.

The previous prime is 11242440240071. The next prime is 11242440240221. The reversal of 11242440240132 is 23104204424211.

It is a self number, because there is not a number n which added to its sum of digits gives 11242440240132.

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 31 ways as a sum of consecutive naturals, for example, 56067469 + ... + 56267627.

It is an arithmetic number, because the mean of its divisors is an integer number (285604300800).

Almost surely, 2^{11242440240132} is an apocalyptic number.

11242440240132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11242440240132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13709006438400).

11242440240132 is an abundant number, since it is smaller than the sum of its proper divisors (16175572636668).

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

11242440240132 is a wasteful number, since it uses less digits than its factorization.

11242440240132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201865 (or 201863 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 11242440240132 its reverse (23104204424211), we get a palindrome (34346644664343).

The spelling of 11242440240132 in words is "eleven trillion, two hundred forty-two billion, four hundred forty million, two hundred forty thousand, one hundred thirty-two".