38339493882071 has 6 divisors (see below), whose sum is σ = 38806980822720. Its totient is φ = 37877572262228.

The previous prime is 38339493882049. The next prime is 38339493882077. The reversal of 38339493882071 is 17028839493383.

It is a de Polignac number, because none of the positive numbers 2^k-38339493882071 is a prime.

It is a super-3 number, since 3×38339493882071³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38339493881992 and 38339493882010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38339493882077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2782653431 + ... + 2782667208.

It is an arithmetic number, because the mean of its divisors is an integer number (6467830137120).

Almost surely, 2^{38339493882071} is an apocalyptic number.

38339493882071 is a deficient number, since it is larger than the sum of its proper divisors (467486940649).

38339493882071 is an frugal number, since it uses more digits than its factorization.

38339493882071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5565320805 (or 5565320722 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 68.

The spelling of 38339493882071 in words is "thirty-eight trillion, three hundred thirty-nine billion, four hundred ninety-three million, eight hundred eighty-two thousand, seventy-one".