11033440134 has 16 divisors (see below), whose sum is σ = 22281123072. Its totient is φ = 3642106248.

The previous prime is 11033440127. The next prime is 11033440139. The reversal of 11033440134 is 43104433011.

11033440134 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 not an unprimeable number, because it can be changed into a prime (11033440139) 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 7 ways as a sum of consecutive naturals, for example, 8926114 + ... + 8927349.

It is an arithmetic number, because the mean of its divisors is an integer number (1392570192).

Almost surely, 2^11033440134 is an apocalyptic number.

11033440134 is an abundant number, since it is smaller than the sum of its proper divisors (11247682938).

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

11033440134 is a wasteful number, since it uses less digits than its factorization.

11033440134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17853571.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11033440134 its reverse (43104433011), we get a palindrome (54137873145).

The spelling of 11033440134 in words is "eleven billion, thirty-three million, four hundred forty thousand, one hundred thirty-four".