16109386182 has 12 divisors (see below), whose sum is σ = 34903670100. Its totient is φ = 5369795388.

The previous prime is 16109386169. The next prime is 16109386187. The reversal of 16109386182 is 28168390161.

16109386182 is a `hidden beast` number, since 16 + 10 + 9 + 3 + 8 + 618 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16109386187) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 447482932 + ... + 447482967.

It is an arithmetic number, because the mean of its divisors is an integer number (2908639175).

Almost surely, 2^16109386182 is an apocalyptic number.

16109386182 is an abundant number, since it is smaller than the sum of its proper divisors (18794283918).

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

16109386182 is a wasteful number, since it uses less digits than its factorization.

16109386182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894965907 (or 894965904 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The spelling of 16109386182 in words is "sixteen billion, one hundred nine million, three hundred eighty-six thousand, one hundred eighty-two".