11041994441800 has 96 divisors (see below), whose sum is σ = 30884375505600. Its totient is φ = 3586572622080.

The previous prime is 11041994441773. The next prime is 11041994441813. The reversal of 11041994441800 is 814449914011.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207529687 + ... + 207582886.

It is an arithmetic number, because the mean of its divisors is an integer number (321712244850).

Almost surely, 2^{11041994441800} is an apocalyptic number.

11041994441800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11041994441800 is an abundant number, since it is smaller than the sum of its proper divisors (19842381063800).

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

11041994441800 is a wasteful number, since it uses less digits than its factorization.

11041994441800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415112615 (or 415112606 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 46.

The spelling of 11041994441800 in words is "eleven trillion, forty-one billion, nine hundred ninety-four million, four hundred forty-one thousand, eight hundred".