38713264871 has 4 divisors (see below), whose sum is σ = 38714553672. Its totient is φ = 38711976072.

The previous prime is 38713264861. The next prime is 38713264873. The reversal of 38713264871 is 17846231783.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38713264871 - 2¹⁰ = 38713263847 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 (38713264873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598241 + ... + 659786.

It is an arithmetic number, because the mean of its divisors is an integer number (9678638418).

Almost surely, 2^38713264871 is an apocalyptic number.

38713264871 is a deficient number, since it is larger than the sum of its proper divisors (1288801).

38713264871 is a wasteful number, since it uses less digits than its factorization.

38713264871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288800.

The product of its digits is 1354752, while the sum is 50.

The spelling of 38713264871 in words is "thirty-eight billion, seven hundred thirteen million, two hundred sixty-four thousand, eight hundred seventy-one".