16867000367020 has 12 divisors (see below), whose sum is σ = 35420700770784. Its totient is φ = 6746800146800.

The previous prime is 16867000366987. The next prime is 16867000367029. The reversal of 16867000367020 is 2076300076861.

It is not an unprimeable number, because it can be changed into a prime (16867000367029) 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, 421675009156 + ... + 421675009195.

It is an arithmetic number, because the mean of its divisors is an integer number (2951725064232).

Almost surely, 2^{16867000367020} is an apocalyptic number.

16867000367020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16867000367020 is an abundant number, since it is smaller than the sum of its proper divisors (18553700403764).

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

16867000367020 is a wasteful number, since it uses less digits than its factorization.

16867000367020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843350018360 (or 843350018358 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 16867000367020 in words is "sixteen trillion, eight hundred sixty-seven billion, three hundred sixty-seven thousand, twenty".