11100433124040 has 128 divisors (see below), whose sum is σ = 36016857152640. Its totient is φ = 2720687118336.

The previous prime is 11100433124021. The next prime is 11100433124111. The reversal of 11100433124040 is 4042133400111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11100433124040.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 14906182 + ... + 15633141.

It is an arithmetic number, because the mean of its divisors is an integer number (281381696505).

Almost surely, 2^{11100433124040} is an apocalyptic number.

11100433124040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11100433124040 is an abundant number, since it is smaller than the sum of its proper divisors (24916424028600).

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

11100433124040 is a wasteful number, since it uses less digits than its factorization.

11100433124040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30539583 (or 30539579 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11100433124040 its reverse (4042133400111), we get a palindrome (15142566524151).

The spelling of 11100433124040 in words is "eleven trillion, one hundred billion, four hundred thirty-three million, one hundred twenty-four thousand, forty".