186680747112 has 16 divisors (see below), whose sum is σ = 466701867840. Its totient is φ = 62226915696.

The previous prime is 186680747027. The next prime is 186680747117. The reversal of 186680747112 is 211747086681.

It is not an unprimeable number, because it can be changed into a prime (186680747117) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3889182208 + ... + 3889182255.

It is an arithmetic number, because the mean of its divisors is an integer number (29168866740).

Almost surely, 2^186680747112 is an apocalyptic number.

186680747112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

186680747112 is an abundant number, since it is smaller than the sum of its proper divisors (280021120728).

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

186680747112 is a wasteful number, since it uses less digits than its factorization.

186680747112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7778364472 (or 7778364468 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 51.

The spelling of 186680747112 in words is "one hundred eighty-six billion, six hundred eighty million, seven hundred forty-seven thousand, one hundred twelve".