11040040367340 has 96 divisors (see below), whose sum is σ = 31459893696000. Its totient is φ = 2891916882432.

The previous prime is 11040040367219. The next prime is 11040040367341. The reversal of 11040040367340 is 4376304004011.

It is not an unprimeable number, because it can be changed into a prime (11040040367341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3487056 + ... + 5851464.

It is an arithmetic number, because the mean of its divisors is an integer number (327707226000).

Almost surely, 2^{11040040367340} is an apocalyptic number.

11040040367340 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 11040040367340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15729946848000).

11040040367340 is an abundant number, since it is smaller than the sum of its proper divisors (20419853328660).

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

11040040367340 is a wasteful number, since it uses less digits than its factorization.

11040040367340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365799 (or 2365797 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 11040040367340 in words is "eleven trillion, forty billion, forty million, three hundred sixty-seven thousand, three hundred forty".