35668887186872 has 16 divisors (see below), whose sum is σ = 66924628598400. Its totient is φ = 17822319560640.

The previous prime is 35668887186809. The next prime is 35668887186893. The reversal of 35668887186872 is 27868178886653.

It is a happy number.

35668887186872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1515491597 + ... + 1515515132.

It is an arithmetic number, because the mean of its divisors is an integer number (4182789287400).

Almost surely, 2^{35668887186872} is an apocalyptic number.

It is an amenable number.

35668887186872 is a deficient number, since it is larger than the sum of its proper divisors (31255741411528).

35668887186872 is a wasteful number, since it uses less digits than its factorization.

35668887186872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031008206 (or 3031008202 counting only the distinct ones).

The product of its digits is 10404495360, while the sum is 83.

The spelling of 35668887186872 in words is "thirty-five trillion, six hundred sixty-eight billion, eight hundred eighty-seven million, one hundred eighty-six thousand, eight hundred seventy-two".