8066807468140 has 12 divisors (see below), whose sum is σ = 16940295683136. Its totient is φ = 3226722987248.

The previous prime is 8066807468081. The next prime is 8066807468143. The reversal of 8066807468140 is 418647086608.

It is not an unprimeable number, because it can be changed into a prime (8066807468143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201670186684 + ... + 201670186723.

It is an arithmetic number, because the mean of its divisors is an integer number (1411691306928).

Almost surely, 2^{8066807468140} is an apocalyptic number.

It is an amenable number.

8066807468140 is an abundant number, since it is smaller than the sum of its proper divisors (8873488214996).

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

8066807468140 is a wasteful number, since it uses less digits than its factorization.

8066807468140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403340373416 (or 403340373414 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 58.

The spelling of 8066807468140 in words is "eight trillion, sixty-six billion, eight hundred seven million, four hundred sixty-eight thousand, one hundred forty".