16008208274868 has 48 divisors (see below), whose sum is σ = 38643002146560. Its totient is φ = 5151733776000.

The previous prime is 16008208274833. The next prime is 16008208274969. The reversal of 16008208274868 is 86847280280061.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3928293 + ... + 6888243.

It is an arithmetic number, because the mean of its divisors is an integer number (805062544720).

Almost surely, 2^{16008208274868} is an apocalyptic number.

It is an amenable number.

16008208274868 is an abundant number, since it is smaller than the sum of its proper divisors (22634793871692).

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

16008208274868 is a wasteful number, since it uses less digits than its factorization.

16008208274868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975528 (or 2975526 counting only the distinct ones).

The product of its (nonzero) digits is 16515072, while the sum is 60.

The spelling of 16008208274868 in words is "sixteen trillion, eight billion, two hundred eight million, two hundred seventy-four thousand, eight hundred sixty-eight".