11126426672 has 20 divisors (see below), whose sum is σ = 21758926536. Its totient is φ = 5511219840.

The previous prime is 11126426669. The next prime is 11126426683. The reversal of 11126426672 is 27662462111.

It is a happy number.

11126426672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 3247829 + ... + 3251252.

Almost surely, 2^11126426672 is an apocalyptic number.

It is an amenable number.

11126426672 is a deficient number, since it is larger than the sum of its proper divisors (10632499864).

11126426672 is a wasteful number, since it uses less digits than its factorization.

11126426672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6499196 (or 6499190 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

Adding to 11126426672 its reverse (27662462111), we get a palindrome (38788888783).

The spelling of 11126426672 in words is "eleven billion, one hundred twenty-six million, four hundred twenty-six thousand, six hundred seventy-two".