16289244009117 has 32 divisors (see below), whose sum is σ = 24715418393600. Its totient is φ = 10597503548016.

The previous prime is 16289244009109. The next prime is 16289244009169. The reversal of 16289244009117 is 71190044298261.

16289244009117 is a `hidden beast` number, since 1 + 6 + 2 + 89 + 2 + 440 + 0 + 9 + 117 = 666.

It is not a de Polignac number, because 16289244009117 - 2³ = 16289244009109 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16289244009187) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4943017 + ... + 7550622.

It is an arithmetic number, because the mean of its divisors is an integer number (772356824800).

Almost surely, 2^{16289244009117} is an apocalyptic number.

It is an amenable number.

16289244009117 is a deficient number, since it is larger than the sum of its proper divisors (8426174384483).

16289244009117 is a wasteful number, since it uses less digits than its factorization.

16289244009117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12494814 (or 12494808 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 16289244009117 in words is "sixteen trillion, two hundred eighty-nine billion, two hundred forty-four million, nine thousand, one hundred seventeen".