38667286842546 has 64 divisors (see below), whose sum is σ = 82848699993600. Its totient is φ = 11994460041600.

The previous prime is 38667286842497. The next prime is 38667286842553. The reversal of 38667286842546 is 64524868276683.

38667286842546 is digitally balanced in base 13, because in such base it contains all the possibile digits an equal number of times.

38667286842546 is strictly pandigital in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6456726 + ... + 10909806.

It is an arithmetic number, because the mean of its divisors is an integer number (1294510937400).

Almost surely, 2^{38667286842546} is an apocalyptic number.

38667286842546 is an abundant number, since it is smaller than the sum of its proper divisors (44181413151054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38667286842546 is a wasteful number, since it uses less digits than its factorization.

38667286842546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4454455.

The product of its digits is 4459069440, while the sum is 75.

The spelling of 38667286842546 in words is "thirty-eight trillion, six hundred sixty-seven billion, two hundred eighty-six million, eight hundred forty-two thousand, five hundred forty-six".