186141627340 has 12 divisors (see below), whose sum is σ = 390897417456. Its totient is φ = 74456650928.

The previous prime is 186141627337. The next prime is 186141627389. The reversal of 186141627340 is 43726141681.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4653540664 + ... + 4653540703.

It is an arithmetic number, because the mean of its divisors is an integer number (32574784788).

Almost surely, 2^186141627340 is an apocalyptic number.

186141627340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

186141627340 is an abundant number, since it is smaller than the sum of its proper divisors (204755790116).

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

186141627340 is a wasteful number, since it uses less digits than its factorization.

186141627340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9307081376 (or 9307081374 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 186141627340 in words is "one hundred eighty-six billion, one hundred forty-one million, six hundred twenty-seven thousand, three hundred forty".