38682028443685 has 48 divisors (see below), whose sum is σ = 51418000287360. Its totient is φ = 27914220259200.

The previous prime is 38682028443679. The next prime is 38682028443769. The reversal of 38682028443685 is 58634482028683.

It is not a de Polignac number, because 38682028443685 - 2¹⁵ = 38682028410917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38682028443685.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 149812395 + ... + 150070375.

It is an arithmetic number, because the mean of its divisors is an integer number (1071208339320).

Almost surely, 2^{38682028443685} is an apocalyptic number.

It is an amenable number.

38682028443685 is a deficient number, since it is larger than the sum of its proper divisors (12735971843675).

38682028443685 is a wasteful number, since it uses less digits than its factorization.

38682028443685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259930 (or 259919 counting only the distinct ones).

The product of its (nonzero) digits is 424673280, while the sum is 67.

The spelling of 38682028443685 in words is "thirty-eight trillion, six hundred eighty-two billion, twenty-eight million, four hundred forty-three thousand, six hundred eighty-five".