187851382613068 has 48 divisors (see below), whose sum is σ = 347468737240800. Its totient is φ = 88615631162880.

The previous prime is 187851382613051. The next prime is 187851382613099. The reversal of 187851382613068 is 860316283158781.

It is a super-3 number, since 3×187851382613068³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 187851382612994 and 187851382613012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48785008 + ... + 52494568.

It is an arithmetic number, because the mean of its divisors is an integer number (7238932025850).

Almost surely, 2^{187851382613068} is an apocalyptic number.

It is an amenable number.

187851382613068 is a deficient number, since it is larger than the sum of its proper divisors (159617354627732).

187851382613068 is a wasteful number, since it uses less digits than its factorization.

187851382613068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712330 (or 3712328 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 67.

The spelling of 187851382613068 in words is "one hundred eighty-seven trillion, eight hundred fifty-one billion, three hundred eighty-two million, six hundred thirteen thousand, sixty-eight".