11124111424 has 112 divisors (see below), whose sum is σ = 23385231360. Its totient is φ = 5243166720.

The previous prime is 11124111409. The next prime is 11124111461. The reversal of 11124111424 is 42411142111.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 11124111395 and 11124111404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12889617 + ... + 12890479.

Almost surely, 2^11124111424 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 11124111424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11692615680).

11124111424 is an abundant number, since it is smaller than the sum of its proper divisors (12261119936).

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

11124111424 is an equidigital number, since it uses as much as digits as its factorization.

11124111424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068 (or 1058 counting only the distinct ones).

The product of its digits is 256, while the sum is 22.

Adding to 11124111424 its reverse (42411142111), we get a palindrome (53535253535).

The spelling of 11124111424 in words is "eleven billion, one hundred twenty-four million, one hundred eleven thousand, four hundred twenty-four".