11233442134 has 16 divisors (see below), whose sum is σ = 16942393728. Its totient is φ = 5586034752.

The previous prime is 11233442107. The next prime is 11233442141. The reversal of 11233442134 is 43124433211.

It is a happy number.

11233442134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 394939 + ... + 422425.

It is an arithmetic number, because the mean of its divisors is an integer number (1058899608).

Almost surely, 2^11233442134 is an apocalyptic number.

11233442134 is a deficient number, since it is larger than the sum of its proper divisors (5708951594).

11233442134 is a wasteful number, since it uses less digits than its factorization.

11233442134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28599.

The product of its digits is 6912, while the sum is 28.

Adding to 11233442134 its reverse (43124433211), we get a palindrome (54357875345).

The spelling of 11233442134 in words is "eleven billion, two hundred thirty-three million, four hundred forty-two thousand, one hundred thirty-four".