11374271663743 has 32 divisors (see below), whose sum is σ = 12185665228800. Its totient is φ = 10593162720000.

The previous prime is 11374271663723. The next prime is 11374271663747. The reversal of 11374271663743 is 34736617247311.

It is a cyclic number.

It is not a de Polignac number, because 11374271663743 - 2⁹ = 11374271663231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11374271663747) 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, 798131368 + ... + 798145618.

It is an arithmetic number, because the mean of its divisors is an integer number (380802038400).

Almost surely, 2^{11374271663743} is an apocalyptic number.

11374271663743 is a deficient number, since it is larger than the sum of its proper divisors (811393565057).

11374271663743 is a wasteful number, since it uses less digits than its factorization.

11374271663743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17143.

The product of its digits is 10668672, while the sum is 55.

The spelling of 11374271663743 in words is "eleven trillion, three hundred seventy-four billion, two hundred seventy-one million, six hundred sixty-three thousand, seven hundred forty-three".