11014404240440 has 32 divisors (see below), whose sum is σ = 24946531472160. Its totient is φ = 4376584464000.

The previous prime is 11014404240353. The next prime is 11014404240443. The reversal of 11014404240440 is 4404240441011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11014404240443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911782391 + ... + 911794470.

It is an arithmetic number, because the mean of its divisors is an integer number (779579108505).

Almost surely, 2^{11014404240440} is an apocalyptic number.

11014404240440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11014404240440 is an abundant number, since it is smaller than the sum of its proper divisors (13932127231720).

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

11014404240440 is a wasteful number, since it uses less digits than its factorization.

11014404240440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823577023 (or 1823577019 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 11014404240440 its reverse (4404240441011), we get a palindrome (15418644681451).

The spelling of 11014404240440 in words is "eleven trillion, fourteen billion, four hundred four million, two hundred forty thousand, four hundred forty".