11424442040 has 96 divisors (see below), whose sum is σ = 28391266800. Its totient is φ = 4103201280.

The previous prime is 11424442031. The next prime is 11424442061. The reversal of 11424442040 is 4024442411.

11424442040 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 23 ways as a sum of consecutive naturals, for example, 3029276 + ... + 3033044.

Almost surely, 2^11424442040 is an apocalyptic number.

11424442040 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 11424442040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14195633400).

11424442040 is an abundant number, since it is smaller than the sum of its proper divisors (16966824760).

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

11424442040 is a wasteful number, since it uses less digits than its factorization.

11424442040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957 (or 3870 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 11424442040 its reverse (4024442411), we get a palindrome (15448884451).

The spelling of 11424442040 in words is "eleven billion, four hundred twenty-four million, four hundred forty-two thousand, forty".