27293274337688 has 8 divisors (see below), whose sum is σ = 51174889383180. Its totient is φ = 13646637168840.

The previous prime is 27293274337663. The next prime is 27293274337709. The reversal of 27293274337688 is 88673347239272.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1705829646098 + ... + 1705829646113.

Almost surely, 2^{27293274337688} is an apocalyptic number.

It is an amenable number.

27293274337688 is a deficient number, since it is larger than the sum of its proper divisors (23881615045492).

27293274337688 is a wasteful number, since it uses less digits than its factorization.

27293274337688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3411659292217 (or 3411659292213 counting only the distinct ones).

The product of its digits is 1024192512, while the sum is 71.

The spelling of 27293274337688 in words is "twenty-seven trillion, two hundred ninety-three billion, two hundred seventy-four million, three hundred thirty-seven thousand, six hundred eighty-eight".