11124044424 has 96 divisors (see below), whose sum is σ = 30909003840. Its totient is φ = 3612988800.

The previous prime is 11124044417. The next prime is 11124044447. The reversal of 11124044424 is 42444042111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 458109 + ... + 481779.

It is an arithmetic number, because the mean of its divisors is an integer number (321968790).

Almost surely, 2^11124044424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11124044424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15454501920).

11124044424 is an abundant number, since it is smaller than the sum of its proper divisors (19784959416).

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

11124044424 is a wasteful number, since it uses less digits than its factorization.

11124044424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23851 (or 23844 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 11124044424 its reverse (42444042111), we get a palindrome (53568086535).

The spelling of 11124044424 in words is "eleven billion, one hundred twenty-four million, forty-four thousand, four hundred twenty-four".