11744274868799 has 4 divisors (see below), whose sum is σ = 12811936220520. Its totient is φ = 10676613517080.

The previous prime is 11744274868793. The next prime is 11744274868811. The reversal of 11744274868799 is 99786847244711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11744274868799 - 2²⁴ = 11744258091583 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 (11744274868793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533830675844 + ... + 533830675865.

It is an arithmetic number, because the mean of its divisors is an integer number (3202984055130).

Almost surely, 2^{11744274868799} is an apocalyptic number.

11744274868799 is a deficient number, since it is larger than the sum of its proper divisors (1067661351721).

11744274868799 is a wasteful number, since it uses less digits than its factorization.

11744274868799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067661351720.

The product of its digits is 1365590016, while the sum is 77.

The spelling of 11744274868799 in words is "eleven trillion, seven hundred forty-four billion, two hundred seventy-four million, eight hundred sixty-eight thousand, seven hundred ninety-nine".