38767678105 has 24 divisors (see below), whose sum is σ = 51446904192. Its totient is φ = 28019294784.

The previous prime is 38767678031. The next prime is 38767678111. The reversal of 38767678105 is 50187676783.

38767678105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38767678105 - 2¹⁷ = 38767547033 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between odd and even.

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 38767678105.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 448359 + ... + 527788.

It is an arithmetic number, because the mean of its divisors is an integer number (2143621008).

Almost surely, 2^38767678105 is an apocalyptic number.

It is an amenable number.

38767678105 is a deficient number, since it is larger than the sum of its proper divisors (12679226087).

38767678105 is a wasteful number, since it uses less digits than its factorization.

38767678105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976225 (or 976212 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 58.

The spelling of 38767678105 in words is "thirty-eight billion, seven hundred sixty-seven million, six hundred seventy-eight thousand, one hundred five".