11044113140000 has 120 divisors (see below), whose sum is σ = 27173141833068. Its totient is φ = 4417162880000.

The previous prime is 11044113139963. The next prime is 11044113140003. The reversal of 11044113140000 is 4131144011.

It can be written as a sum of positive squares in 10 ways, for example, as 1605724877584 + 9438388262416 = 1267172^2 + 3072196^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (11044113140003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 225195482 + ... + 225244518.

Almost surely, 2^{11044113140000} is an apocalyptic number.

11044113140000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11044113140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13586570916534).

11044113140000 is an abundant number, since it is smaller than the sum of its proper divisors (16129028693068).

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

11044113140000 is an equidigital number, since it uses as much as digits as its factorization.

11044113140000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60328 (or 60305 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11044113140000 its reverse (4131144011), we get a palindrome (11048244284011).

The spelling of 11044113140000 in words is "eleven trillion, forty-four billion, one hundred thirteen million, one hundred forty thousand".