8040002668028 has 12 divisors (see below), whose sum is σ = 14070487267872. Its totient is φ = 4019863448640.

The previous prime is 8040002667979. The next prime is 8040002668037. The reversal of 8040002668028 is 8208662000408.

It is a self number, because there is not a number n which added to its sum of digits gives 8040002668028.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34340093 + ... + 34573428.

It is an arithmetic number, because the mean of its divisors is an integer number (1172540605656).

Almost surely, 2^{8040002668028} is an apocalyptic number.

It is an amenable number.

8040002668028 is a deficient number, since it is larger than the sum of its proper divisors (6030484599844).

8040002668028 is a wasteful number, since it uses less digits than its factorization.

8040002668028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68942692 (or 68942690 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 44.

The spelling of 8040002668028 in words is "eight trillion, forty billion, two million, six hundred sixty-eight thousand, twenty-eight".