71120286713 has 8 divisors (see below), whose sum is σ = 81321126528. Its totient is φ = 60929646624.

The previous prime is 71120286689. The next prime is 71120286733. The reversal of 71120286713 is 31768202117.

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

It is not a de Polignac number, because 71120286713 - 2²⁰ = 71119238137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71120286733) 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, 2534981 + ... + 2562882.

It is an arithmetic number, because the mean of its divisors is an integer number (10165140816).

Almost surely, 2^71120286713 is an apocalyptic number.

It is an amenable number.

71120286713 is a deficient number, since it is larger than the sum of its proper divisors (10200839815).

71120286713 is a wasteful number, since it uses less digits than its factorization.

71120286713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5099863.

The product of its (nonzero) digits is 28224, while the sum is 38.

The spelling of 71120286713 in words is "seventy-one billion, one hundred twenty million, two hundred eighty-six thousand, seven hundred thirteen".