71266413713 has 8 divisors (see below), whose sum is σ = 77835906720. Its totient is φ = 64712042080.

The previous prime is 71266413707. The next prime is 71266413731. The reversal of 71266413713 is 31731466217.

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

It is a cyclic number.

It is not a de Polignac number, because 71266413713 - 2⁴ = 71266413697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (71266413773) 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, 3770483 + ... + 3789336.

It is an arithmetic number, because the mean of its divisors is an integer number (9729488340).

Almost surely, 2^71266413713 is an apocalyptic number.

It is an amenable number.

71266413713 is a deficient number, since it is larger than the sum of its proper divisors (6569493007).

71266413713 is a wasteful number, since it uses less digits than its factorization.

71266413713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7560687.

The product of its digits is 127008, while the sum is 41.

The spelling of 71266413713 in words is "seventy-one billion, two hundred sixty-six million, four hundred thirteen thousand, seven hundred thirteen".