11104244142 has 32 divisors (see below), whose sum is σ = 22559886720. Its totient is φ = 3643181280.

The previous prime is 11104244141. The next prime is 11104244147. The reversal of 11104244142 is 24144240111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11104244141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92517 + ... + 175407.

It is an arithmetic number, because the mean of its divisors is an integer number (704996460).

Almost surely, 2^11104244142 is an apocalyptic number.

11104244142 is an abundant number, since it is smaller than the sum of its proper divisors (11455642578).

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

11104244142 is a wasteful number, since it uses less digits than its factorization.

11104244142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83248.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 11104244142 its reverse (24144240111), we get a palindrome (35248484253).

The spelling of 11104244142 in words is "eleven billion, one hundred four million, two hundred forty-four thousand, one hundred forty-two".