11044213042 has 16 divisors (see below), whose sum is σ = 16755710400. Its totient is φ = 5459330448.

The previous prime is 11044213039. The next prime is 11044213043. The reversal of 11044213042 is 24031244011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11044213043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 25888 + ... + 150859.

It is an arithmetic number, because the mean of its divisors is an integer number (1047231900).

Almost surely, 2^11044213042 is an apocalyptic number.

11044213042 is a deficient number, since it is larger than the sum of its proper divisors (5711497358).

11044213042 is a wasteful number, since it uses less digits than its factorization.

11044213042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177105.

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

Adding to 11044213042 its reverse (24031244011), we get a palindrome (35075457053).

The spelling of 11044213042 in words is "eleven billion, forty-four million, two hundred thirteen thousand, forty-two".