8020162843168 has 48 divisors (see below), whose sum is σ = 18046225552320. Its totient is φ = 3437048998656.

The previous prime is 8020162843129. The next prime is 8020162843241. The reversal of 8020162843168 is 8613482610208.

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, 3922555 + ... + 5605957.

It is an arithmetic number, because the mean of its divisors is an integer number (375963032340).

Almost surely, 2^{8020162843168} is an apocalyptic number.

It is an amenable number.

8020162843168 is an abundant number, since it is smaller than the sum of its proper divisors (10026062709152).

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

8020162843168 is a wasteful number, since it uses less digits than its factorization.

8020162843168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704689 (or 1704681 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 49.

The spelling of 8020162843168 in words is "eight trillion, twenty billion, one hundred sixty-two million, eight hundred forty-three thousand, one hundred sixty-eight".