11682688129786 has 8 divisors (see below), whose sum is σ = 17525755504980. Its totient is φ = 5840769628128.

The previous prime is 11682688129633. The next prime is 11682688129823. The reversal of 11682688129786 is 68792188628611.

It can be written as a sum of positive squares in 2 ways, for example, as 9772695029161 + 1909993100625 = 3126131^2 + 1382025^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 287192961 + ... + 287233636.

Almost surely, 2^{11682688129786} is an apocalyptic number.

11682688129786 is a deficient number, since it is larger than the sum of its proper divisors (5843067375194).

11682688129786 is a wasteful number, since it uses less digits than its factorization.

11682688129786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574436768.

The product of its digits is 222953472, while the sum is 73.

The spelling of 11682688129786 in words is "eleven trillion, six hundred eighty-two billion, six hundred eighty-eight million, one hundred twenty-nine thousand, seven hundred eighty-six".