71023168061741 has 4 divisors (see below), whose sum is σ = 81169334927712. Its totient is φ = 60877001195772.

The previous prime is 71023168061731. The next prime is 71023168061761. The reversal of 71023168061741 is 14716086132017.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 71023168061741 - 2¹⁰ = 71023168060717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71023168061731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5073083432975 + ... + 5073083432988.

It is an arithmetic number, because the mean of its divisors is an integer number (20292333731928).

Almost surely, 2^{71023168061741} is an apocalyptic number.

It is an amenable number.

71023168061741 is a deficient number, since it is larger than the sum of its proper divisors (10146166865971).

71023168061741 is a wasteful number, since it uses less digits than its factorization.

71023168061741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10146166865970.

The product of its (nonzero) digits is 338688, while the sum is 47.

The spelling of 71023168061741 in words is "seventy-one trillion, twenty-three billion, one hundred sixty-eight million, sixty-one thousand, seven hundred forty-one".