11686681315482 has 32 divisors (see below), whose sum is σ = 24426494006400. Its totient is φ = 3720551017920.

The previous prime is 11686681315481. The next prime is 11686681315493. The reversal of 11686681315482 is 28451318668611.

It is not an unprimeable number, because it can be changed into a prime (11686681315481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63967857 + ... + 64150292.

It is an arithmetic number, because the mean of its divisors is an integer number (763327937700).

Almost surely, 2^{11686681315482} is an apocalyptic number.

11686681315482 is an abundant number, since it is smaller than the sum of its proper divisors (12739812690918).

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

11686681315482 is a wasteful number, since it uses less digits than its factorization.

11686681315482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128118838.

The product of its digits is 13271040, while the sum is 60.

The spelling of 11686681315482 in words is "eleven trillion, six hundred eighty-six billion, six hundred eighty-one million, three hundred fifteen thousand, four hundred eighty-two".