16013671599168 has 84 divisors (see below), whose sum is σ = 48600315857340. Its totient is φ = 5023896969216.

The previous prime is 16013671599143. The next prime is 16013671599217. The reversal of 16013671599168 is 86199517631061.

16013671599168 is a `hidden beast` number, since 1 + 6 + 0 + 1 + 36 + 7 + 1 + 599 + 1 + 6 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10630677662784 + 5382993936384 = 3260472^2 + 2320128^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 817681773 + ... + 817701356.

Almost surely, 2^{16013671599168} is an apocalyptic number.

16013671599168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16013671599168 is an abundant number, since it is smaller than the sum of its proper divisors (32586644258172).

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

16013671599168 is a wasteful number, since it uses less digits than its factorization.

16013671599168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635383164 (or 1635383151 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 63.

The spelling of 16013671599168 in words is "sixteen trillion, thirteen billion, six hundred seventy-one million, five hundred ninety-nine thousand, one hundred sixty-eight".