11103342204440 has 16 divisors (see below), whose sum is σ = 24982519960080. Its totient is φ = 4441336881760.

The previous prime is 11103342204407. The next prime is 11103342204443. The reversal of 11103342204440 is 4440224330111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103342204443) 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, 138791777516 + ... + 138791777595.

It is an arithmetic number, because the mean of its divisors is an integer number (1561407497505).

Almost surely, 2^{11103342204440} is an apocalyptic number.

11103342204440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11103342204440 is an abundant number, since it is smaller than the sum of its proper divisors (13879177755640).

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

11103342204440 is a wasteful number, since it uses less digits than its factorization.

11103342204440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277583555122 (or 277583555118 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 11103342204440 its reverse (4440224330111), we get a palindrome (15543566534551).

The spelling of 11103342204440 in words is "eleven trillion, one hundred three billion, three hundred forty-two million, two hundred four thousand, four hundred forty".