71734068927 has 12 divisors (see below), whose sum is σ = 103688710944. Its totient is φ = 47789097120.

The previous prime is 71734068863. The next prime is 71734068997. The reversal of 71734068927 is 72986043717.

71734068927 is a `hidden beast` number, since 71 + 73 + 406 + 89 + 27 = 666.

It is not a de Polignac number, because 71734068927 - 2⁶ = 71734068863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71734068997) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2787774 + ... + 2813387.

It is an arithmetic number, because the mean of its divisors is an integer number (8640725912).

Almost surely, 2^71734068927 is an apocalyptic number.

71734068927 is a deficient number, since it is larger than the sum of its proper divisors (31954642017).

71734068927 is a wasteful number, since it uses less digits than its factorization.

71734068927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5602590 (or 5602587 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The spelling of 71734068927 in words is "seventy-one billion, seven hundred thirty-four million, sixty-eight thousand, nine hundred twenty-seven".