11044312042 has 8 divisors (see below), whose sum is σ = 16662228516. Its totient is φ = 5490235872.

The previous prime is 11044312033. The next prime is 11044312043. The reversal of 11044312042 is 24021344011.

It is a happy number.

11044312042 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 11014292601 + 30019441 = 104949^2 + 5479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11044312043) 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, 15959643 + ... + 15960334.

Almost surely, 2^11044312042 is an apocalyptic number.

11044312042 is a deficient number, since it is larger than the sum of its proper divisors (5617916474).

11044312042 is a wasteful number, since it uses less digits than its factorization.

11044312042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31920152.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11044312042 its reverse (24021344011), we get a palindrome (35065656053).

The spelling of 11044312042 in words is "eleven billion, forty-four million, three hundred twelve thousand, forty-two".