11126401424 has 20 divisors (see below), whose sum is σ = 22140036444. Its totient is φ = 5412843648.

The previous prime is 11126401397. The next prime is 11126401427. The reversal of 11126401424 is 42410462111.

11126401424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5893325824 + 5233075600 = 76768^2 + 72340^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11126401393 and 11126401402.

It is not an unprimeable number, because it can be changed into a prime (11126401427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9396707 + ... + 9397890.

Almost surely, 2^11126401424 is an apocalyptic number.

It is an amenable number.

11126401424 is a deficient number, since it is larger than the sum of its proper divisors (11013635020).

11126401424 is a wasteful number, since it uses less digits than its factorization.

11126401424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18794642 (or 18794636 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 11126401424 its reverse (42410462111), we get a palindrome (53536863535).

The spelling of 11126401424 in words is "eleven billion, one hundred twenty-six million, four hundred one thousand, four hundred twenty-four".