11886266399076 has 36 divisors (see below), whose sum is σ = 30050899678800. Its totient is φ = 3961421597808.

The previous prime is 11886266399071. The next prime is 11886266399093. The reversal of 11886266399076 is 67099366268811.

11886266399076 is a `hidden beast` number, since 1 + 188 + 6 + 266 + 39 + 90 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 11886266398995 and 11886266399013.

It is not an unprimeable number, because it can be changed into a prime (11886266399071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27583306 + ... + 28010913.

It is an arithmetic number, because the mean of its divisors is an integer number (834747213300).

Almost surely, 2^{11886266399076} is an apocalyptic number.

It is an amenable number.

11886266399076 is an abundant number, since it is smaller than the sum of its proper divisors (18164633279724).

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

11886266399076 is a wasteful number, since it uses less digits than its factorization.

11886266399076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55600168 (or 55600163 counting only the distinct ones).

The product of its (nonzero) digits is 282175488, while the sum is 72.

The spelling of 11886266399076 in words is "eleven trillion, eight hundred eighty-six billion, two hundred sixty-six million, three hundred ninety-nine thousand, seventy-six".