38387734035825 has 12 divisors (see below), whose sum is σ = 63467720272688. Its totient is φ = 20473458152400.

The previous prime is 38387734035793. The next prime is 38387734035829. The reversal of 38387734035825 is 52853043778383.

38387734035825 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 38387734035825 - 2⁵ = 38387734035793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38387734035829) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 255918226831 + ... + 255918226980.

Almost surely, 2^{38387734035825} is an apocalyptic number.

It is an amenable number.

38387734035825 is a deficient number, since it is larger than the sum of its proper divisors (25079986236863).

38387734035825 is a wasteful number, since it uses less digits than its factorization.

38387734035825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511836453824 (or 511836453819 counting only the distinct ones).

The product of its (nonzero) digits is 406425600, while the sum is 66.

The spelling of 38387734035825 in words is "thirty-eight trillion, three hundred eighty-seven billion, seven hundred thirty-four million, thirty-five thousand, eight hundred twenty-five".