71350727788096 has 21 divisors (see below), whose sum is σ = 141586734549739. Its totient is φ = 35675330106304.

The previous prime is 71350727788049. The next prime is 71350727788147. The reversal of 71350727788096 is 69088772705317.

The square root of 71350727788096 is 8446936.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 67047555 + ... + 68103421.

Almost surely, 2^{71350727788096} is an apocalyptic number.

71350727788096 is the 8446936-th square number.

It is an amenable number.

71350727788096 is a deficient number, since it is larger than the sum of its proper divisors (70236006761643).

71350727788096 is an frugal number, since it uses more digits than its factorization.

71350727788096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111746 (or 1055869 counting only the distinct ones).

The product of its (nonzero) digits is 248935680, while the sum is 70.

The spelling of 71350727788096 in words is "seventy-one trillion, three hundred fifty billion, seven hundred twenty-seven million, seven hundred eighty-eight thousand, ninety-six".