16864873246204 has 12 divisors (see below), whose sum is σ = 29513863036728. Its totient is φ = 8432340950000.

The previous prime is 16864873246159. The next prime is 16864873246241. The reversal of 16864873246204 is 40264237846861.

It is a super-2 number, since 2×16864873246204² (a number of 27 digits) contains 22 as substring.

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, 23520922 + ... + 24227329.

It is an arithmetic number, because the mean of its divisors is an integer number (2459488586394).

Almost surely, 2^{16864873246204} is an apocalyptic number.

It is an amenable number.

16864873246204 is a deficient number, since it is larger than the sum of its proper divisors (12648989790524).

16864873246204 is a wasteful number, since it uses less digits than its factorization.

16864873246204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47836556 (or 47836554 counting only the distinct ones).

The product of its (nonzero) digits is 74317824, while the sum is 61.

The spelling of 16864873246204 in words is "sixteen trillion, eight hundred sixty-four billion, eight hundred seventy-three million, two hundred forty-six thousand, two hundred four".