11124124044 has 24 divisors (see below), whose sum is σ = 28315952448. Its totient is φ = 3370946640.

The previous prime is 11124124021. The next prime is 11124124057. The reversal of 11124124044 is 44042142111.

It is a super-2 number, since 2×11124124044² (a number of 21 digits) contains 22 as substring.

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, 42136702 + ... + 42136965.

It is an arithmetic number, because the mean of its divisors is an integer number (1179831352).

Almost surely, 2^11124124044 is an apocalyptic number.

It is an amenable number.

11124124044 is an abundant number, since it is smaller than the sum of its proper divisors (17191828404).

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

11124124044 is a wasteful number, since it uses less digits than its factorization.

11124124044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84273685 (or 84273683 counting only the distinct ones).

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

Adding to 11124124044 its reverse (44042142111), we get a palindrome (55166266155).

The spelling of 11124124044 in words is "eleven billion, one hundred twenty-four million, one hundred twenty-four thousand, forty-four".