16316105324197 has 8 divisors (see below), whose sum is σ = 18647813766656. Its totient is φ = 13984605945072.

The previous prime is 16316105324171. The next prime is 16316105324227. The reversal of 16316105324197 is 79142350161361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16316105324197 - 2³⁹ = 15766349510309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16316105324197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16316105325197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52098558 + ... + 52410799.

It is an arithmetic number, because the mean of its divisors is an integer number (2330976720832).

Almost surely, 2^{16316105324197} is an apocalyptic number.

It is an amenable number.

16316105324197 is a deficient number, since it is larger than the sum of its proper divisors (2331708442459).

16316105324197 is a wasteful number, since it uses less digits than its factorization.

16316105324197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104531667.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 16316105324197 in words is "sixteen trillion, three hundred sixteen billion, one hundred five million, three hundred twenty-four thousand, one hundred ninety-seven".