3867066668136 has 32 divisors (see below), whose sum is σ = 11048761909440. Its totient is φ = 1104876190848.

The previous prime is 3867066668117. The next prime is 3867066668189. The reversal of 3867066668136 is 6318666607683.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11509126821 + ... + 11509127156.

It is an arithmetic number, because the mean of its divisors is an integer number (345273809670).

Almost surely, 2^{3867066668136} is an apocalyptic number.

It is an amenable number.

3867066668136 is an abundant number, since it is smaller than the sum of its proper divisors (7181695241304).

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

3867066668136 is a wasteful number, since it uses less digits than its factorization.

3867066668136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23018253993 (or 23018253989 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 66.

The spelling of 3867066668136 in words is "three trillion, eight hundred sixty-seven billion, sixty-six million, six hundred sixty-eight thousand, one hundred thirty-six".