71324733742317 has 32 divisors (see below), whose sum is σ = 115272771922560. Its totient is φ = 43226933247360.

The previous prime is 71324733742289. The next prime is 71324733742319.

71324733742317 is a `hidden beast` number, since 7 + 1 + 3 + 247 + 3 + 374 + 23 + 1 + 7 = 666.

71324733742317 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 71324733742317 - 2³⁰ = 71323660000493 is a prime.

It is a super-3 number, since 3×71324733742317³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71324733742319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126447603 + ... + 127010415.

It is an arithmetic number, because the mean of its divisors is an integer number (3602274122580).

Almost surely, 2^{71324733742317} is an apocalyptic number.

It is an amenable number.

71324733742317 is a deficient number, since it is larger than the sum of its proper divisors (43948038180243).

71324733742317 is a wasteful number, since it uses less digits than its factorization.

71324733742317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989530 (or 989524 counting only the distinct ones).

The product of its digits is 12446784, while the sum is 54.

The spelling of 71324733742317 in words is "seventy-one trillion, three hundred twenty-four billion, seven hundred thirty-three million, seven hundred forty-two thousand, three hundred seventeen".