186868368702 has 24 divisors (see below), whose sum is σ = 406561481040. Its totient is φ = 62030992320.

The previous prime is 186868368697. The next prime is 186868368703. The reversal of 186868368702 is 207863868681.

186868368702 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×186868368702² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 186868368702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (186868368703) 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 11 ways as a sum of consecutive naturals, for example, 21534202 + ... + 21542877.

It is an arithmetic number, because the mean of its divisors is an integer number (16940061710).

Almost surely, 2^186868368702 is an apocalyptic number.

186868368702 is an abundant number, since it is smaller than the sum of its proper divisors (219693112338).

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

186868368702 is a wasteful number, since it uses less digits than its factorization.

186868368702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43077328 (or 43077325 counting only the distinct ones).

The product of its (nonzero) digits is 37158912, while the sum is 63.

The spelling of 186868368702 in words is "one hundred eighty-six billion, eight hundred sixty-eight million, three hundred sixty-eight thousand, seven hundred two".