27085213102868 has 24 divisors (see below), whose sum is σ = 48796362232800. Its totient is φ = 13145142418848.

The previous prime is 27085213102841. The next prime is 27085213102891. The reversal of 27085213102868 is 86820131258072.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218324858 + ... + 218448881.

It is an arithmetic number, because the mean of its divisors is an integer number (2033181759700).

Almost surely, 2^{27085213102868} is an apocalyptic number.

It is an amenable number.

27085213102868 is a deficient number, since it is larger than the sum of its proper divisors (21711149129932).

27085213102868 is a wasteful number, since it uses less digits than its factorization.

27085213102868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436774199 (or 436774197 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 53.

The spelling of 27085213102868 in words is "twenty-seven trillion, eighty-five billion, two hundred thirteen million, one hundred two thousand, eight hundred sixty-eight".