11144120332404 has 24 divisors (see below), whose sum is σ = 26003010116160. Its totient is φ = 3714697824064.

The previous prime is 11144120332321. The next prime is 11144120332409. The reversal of 11144120332404 is 40423302144111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11144120332409) 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 7 ways as a sum of consecutive naturals, for example, 5756737 + ... + 7445015.

It is an arithmetic number, because the mean of its divisors is an integer number (1083458754840).

Almost surely, 2^{11144120332404} is an apocalyptic number.

It is an amenable number.

11144120332404 is an abundant number, since it is smaller than the sum of its proper divisors (14858889783756).

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

11144120332404 is a wasteful number, since it uses less digits than its factorization.

11144120332404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238359 (or 2238357 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 11144120332404 its reverse (40423302144111), we get a palindrome (51567422476515).

The spelling of 11144120332404 in words is "eleven trillion, one hundred forty-four billion, one hundred twenty million, three hundred thirty-two thousand, four hundred four".