8068008140 has 12 divisors (see below), whose sum is σ = 16942817136. Its totient is φ = 3227203248.

The previous prime is 8068008097. The next prime is 8068008163. The reversal of 8068008140 is 418008608.

It is a self number, because there is not a number n which added to its sum of digits gives 8068008140.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201700184 + ... + 201700223.

It is an arithmetic number, because the mean of its divisors is an integer number (1411901428).

Almost surely, 2^8068008140 is an apocalyptic number.

It is an amenable number.

8068008140 is an abundant number, since it is smaller than the sum of its proper divisors (8874808996).

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

8068008140 is a wasteful number, since it uses less digits than its factorization.

8068008140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403400416 (or 403400414 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 8068008140 is about 89822.0916033467. The cubic root of 8068008140 is about 2005.6513610183.

The spelling of 8068008140 in words is "eight billion, sixty-eight million, eight thousand, one hundred forty".