16186937079152 has 20 divisors (see below), whose sum is σ = 35842503532656. Its totient is φ = 6937258748160.

The previous prime is 16186937079107. The next prime is 16186937079163. The reversal of 16186937079152 is 25197073968161.

It is a super-2 number, since 2×16186937079152² (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, 72263111849 + ... + 72263112072.

Almost surely, 2^{16186937079152} is an apocalyptic number.

It is an amenable number.

16186937079152 is an abundant number, since it is smaller than the sum of its proper divisors (19655566453504).

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

16186937079152 is a wasteful number, since it uses less digits than its factorization.

16186937079152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144526223936 (or 144526223930 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 65.

The spelling of 16186937079152 in words is "sixteen trillion, one hundred eighty-six billion, nine hundred thirty-seven million, seventy-nine thousand, one hundred fifty-two".