27066107672 has 16 divisors (see below), whose sum is σ = 50752640400. Its totient is φ = 13532070240.

The previous prime is 27066107623. The next prime is 27066107713. The reversal of 27066107672 is 27670166072.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1397 + ... + 232667.

It is an arithmetic number, because the mean of its divisors is an integer number (3172040025).

Almost surely, 2^27066107672 is an apocalyptic number.

It is an amenable number.

27066107672 is a deficient number, since it is larger than the sum of its proper divisors (23686532728).

27066107672 is a wasteful number, since it uses less digits than its factorization.

27066107672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245906 (or 245902 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 44.

The spelling of 27066107672 in words is "twenty-seven billion, sixty-six million, one hundred seven thousand, six hundred seventy-two".