11424411240 has 128 divisors (see below), whose sum is σ = 37467256320. Its totient is φ = 2763756800.

The previous prime is 11424411239. The next prime is 11424411253. The reversal of 11424411240 is 4211442411.

11424411240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11424411240.

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, 639307 + ... + 656933.

It is an arithmetic number, because the mean of its divisors is an integer number (292712940).

Almost surely, 2^11424411240 is an apocalyptic number.

11424411240 is a gapful number since it is divisible by the number (10) 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 11424411240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18733628160).

11424411240 is an abundant number, since it is smaller than the sum of its proper divisors (26042845080).

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

11424411240 is a wasteful number, since it uses less digits than its factorization.

11424411240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18143 (or 18139 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 11424411240 its reverse (4211442411), we get a palindrome (15635853651).

The spelling of 11424411240 in words is "eleven billion, four hundred twenty-four million, four hundred eleven thousand, two hundred forty".