71116088976 has 135 divisors (see below), whose sum is σ = 202515954537. Its totient is φ = 23296815360.

The previous prime is 71116088963. The next prime is 71116088977. The reversal of 71116088976 is 67988061117.

The square root of 71116088976 is 266676.

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

It can be written as a sum of positive squares in only one way, i.e., 453690000 + 70662398976 = 21300^2 + 265824^2 .

It is a super-2 number, since 2×71116088976² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (71116088977) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 227207796 + ... + 227208108.

Almost surely, 2^71116088976 is an apocalyptic number.

71116088976 is the 266676-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71116088976

71116088976 is an abundant number, since it is smaller than the sum of its proper divisors (131399865561).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71116088976 is an equidigital number, since it uses as much as digits as its factorization.

71116088976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 54.

The spelling of 71116088976 in words is "seventy-one billion, one hundred sixteen million, eighty-eight thousand, nine hundred seventy-six".