71120767757271 has 8 divisors (see below), whose sum is σ = 94956009277440. Its totient is φ = 47349685704312.

The previous prime is 71120767757191. The next prime is 71120767757317. The reversal of 71120767757271 is 17275776702117.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 71120767757271 - 2¹¹ = 71120767755223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71120767757671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16039864215 + ... + 16039868648.

It is an arithmetic number, because the mean of its divisors is an integer number (11869501159680).

Almost surely, 2^{71120767757271} is an apocalyptic number.

71120767757271 is a deficient number, since it is larger than the sum of its proper divisors (23835241520169).

71120767757271 is a wasteful number, since it uses less digits than its factorization.

71120767757271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32079733605.

The product of its (nonzero) digits is 14117880, while the sum is 60.

The spelling of 71120767757271 in words is "seventy-one trillion, one hundred twenty billion, seven hundred sixty-seven million, seven hundred fifty-seven thousand, two hundred seventy-one".