11794093668009 has 27 divisors (see below), whose sum is σ = 17098630973463. Its totient is φ = 7833888255312.

The previous prime is 11794093667963. The next prime is 11794093668113. The reversal of 11794093668009 is 90086639049711.

The square root of 11794093668009 is 3434253.

It is a perfect power (a square), and thus also a powerful number.

11794093668009 is a `hidden beast` number, since 117 + 9 + 409 + 36 + 6 + 80 + 0 + 9 = 666.

11794093668009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11158840035225 + 635253632784 = 3340485^2 + 797028^2 .

It is not a de Polignac number, because 11794093668009 - 2²³ = 11794085279401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11794093668809) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3018706434 + ... + 3018710340.

Almost surely, 2^{11794093668009} is an apocalyptic number.

11794093668009 is the 3434253-rd square number.

11794093668009 is the 1717127-th centered octagonal number.

It is an amenable number.

11794093668009 is a deficient number, since it is larger than the sum of its proper divisors (5304537305454).

11794093668009 is an frugal number, since it uses more digits than its factorization.

11794093668009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8406 (or 4203 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 63.

The spelling of 11794093668009 in words is "eleven trillion, seven hundred ninety-four billion, ninety-three million, six hundred sixty-eight thousand, nine".