11140413103444 has 12 divisors (see below), whose sum is σ = 19499267002068. Its totient is φ = 5569193960000.

The previous prime is 11140413103441. The next prime is 11140413103483. The reversal of 11140413103444 is 44430131404111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6042698076100 + 5097715027344 = 2458190^2 + 2257812^2 .

It is a super-2 number, since 2×11140413103444² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11140413103441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253123177 + ... + 253167184.

It is an arithmetic number, because the mean of its divisors is an integer number (1624938916839).

Almost surely, 2^{11140413103444} is an apocalyptic number.

It is an amenable number.

11140413103444 is a deficient number, since it is larger than the sum of its proper divisors (8358853898624).

11140413103444 is a wasteful number, since it uses less digits than its factorization.

11140413103444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506295866 (or 506295864 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 11140413103444 its reverse (44430131404111), we get a palindrome (55570544507555).

The spelling of 11140413103444 in words is "eleven trillion, one hundred forty billion, four hundred thirteen million, one hundred three thousand, four hundred forty-four".