38618624870934 has 16 divisors (see below), whose sum is σ = 79033464852672. Its totient is φ = 12573505771848.

The previous prime is 38618624870887. The next prime is 38618624870953. The reversal of 38618624870934 is 43907842681683.

38618624870934 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74842296004 + ... + 74842296519.

It is an arithmetic number, because the mean of its divisors is an integer number (4939591553292).

Almost surely, 2^{38618624870934} is an apocalyptic number.

38618624870934 is an abundant number, since it is smaller than the sum of its proper divisors (40414839981738).

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

38618624870934 is a wasteful number, since it uses less digits than its factorization.

38618624870934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149684592571.

The product of its (nonzero) digits is 334430208, while the sum is 69.

The spelling of 38618624870934 in words is "thirty-eight trillion, six hundred eighteen billion, six hundred twenty-four million, eight hundred seventy thousand, nine hundred thirty-four".