71007734339 has 8 divisors (see below), whose sum is σ = 72215964720. Its totient is φ = 69799661056.

The previous prime is 71007734321. The next prime is 71007734351. The reversal of 71007734339 is 93343770017.

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 71007734339 - 2¹⁶ = 71007668803 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 71007734339.

It is not an unprimeable number, because it can be changed into a prime (71007734309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1204127 + ... + 1261719.

It is an arithmetic number, because the mean of its divisors is an integer number (9026995590).

Almost surely, 2^71007734339 is an apocalyptic number.

71007734339 is a deficient number, since it is larger than the sum of its proper divisors (1208230381).

71007734339 is a wasteful number, since it uses less digits than its factorization.

71007734339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78549.

The product of its (nonzero) digits is 333396, while the sum is 44.

The spelling of 71007734339 in words is "seventy-one billion, seven million, seven hundred thirty-four thousand, three hundred thirty-nine".