11126311432 has 16 divisors (see below), whose sum is σ = 21534796800. Its totient is φ = 5383698960.

The previous prime is 11126311397. The next prime is 11126311451. The reversal of 11126311432 is 23411362111.

It is a junction number, because it is equal to n+sod(n) for n = 11126311397 and 11126311406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22431832 + ... + 22432327.

It is an arithmetic number, because the mean of its divisors is an integer number (1345924800).

Almost surely, 2^11126311432 is an apocalyptic number.

It is an amenable number.

11126311432 is a deficient number, since it is larger than the sum of its proper divisors (10408485368).

11126311432 is a wasteful number, since it uses less digits than its factorization.

11126311432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44864196 (or 44864192 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

Adding to 11126311432 its reverse (23411362111), we get a palindrome (34537673543).

The spelling of 11126311432 in words is "eleven billion, one hundred twenty-six million, three hundred eleven thousand, four hundred thirty-two".