38685040214 has 16 divisors (see below), whose sum is σ = 60640386048. Its totient is φ = 18490719912.

The previous prime is 38685040211. The next prime is 38685040249. The reversal of 38685040214 is 41204058683.

38685040214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38685040211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4781342 + ... + 4789425.

It is an arithmetic number, because the mean of its divisors is an integer number (3790024128).

Almost surely, 2^38685040214 is an apocalyptic number.

38685040214 is a deficient number, since it is larger than the sum of its proper divisors (21955345834).

38685040214 is a wasteful number, since it uses less digits than its factorization.

38685040214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9570859.

The product of its (nonzero) digits is 184320, while the sum is 41.

Adding to 38685040214 its reverse (41204058683), we get a palindrome (79889098897).

The spelling of 38685040214 in words is "thirty-eight billion, six hundred eighty-five million, forty thousand, two hundred fourteen".