11124142404 has 12 divisors (see below), whose sum is σ = 25956332304. Its totient is φ = 3708047464.

The previous prime is 11124142399. The next prime is 11124142417. The reversal of 11124142404 is 40424142111.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463505922 + ... + 463505945.

It is an arithmetic number, because the mean of its divisors is an integer number (2163027692).

Almost surely, 2^11124142404 is an apocalyptic number.

It is an amenable number.

11124142404 is an abundant number, since it is smaller than the sum of its proper divisors (14832189900).

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

11124142404 is a wasteful number, since it uses less digits than its factorization.

11124142404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927011874 (or 927011872 counting only the distinct ones).

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

Adding to 11124142404 its reverse (40424142111), we get a palindrome (51548284515).

The spelling of 11124142404 in words is "eleven billion, one hundred twenty-four million, one hundred forty-two thousand, four hundred four".