11124130424 has 32 divisors (see below), whose sum is σ = 22784336640. Its totient is φ = 5049660000.

The previous prime is 11124130349. The next prime is 11124130453. The reversal of 11124130424 is 42403142111.

It is a self number, because there is not a number n which added to its sum of digits gives 11124130424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18074 + ... + 150249.

It is an arithmetic number, because the mean of its divisors is an integer number (712010520).

Almost surely, 2^11124130424 is an apocalyptic number.

It is an amenable number.

11124130424 is an abundant number, since it is smaller than the sum of its proper divisors (11660206216).

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

11124130424 is a wasteful number, since it uses less digits than its factorization.

11124130424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169091 (or 169087 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11124130424 its reverse (42403142111), we get a palindrome (53527272535).

The spelling of 11124130424 in words is "eleven billion, one hundred twenty-four million, one hundred thirty thousand, four hundred twenty-four".