38746571217004 has 12 divisors (see below), whose sum is σ = 77493142434064. Its totient is φ = 16605673378704.

The previous prime is 38746571217001. The next prime is 38746571217043. The reversal of 38746571217004 is 40071217564783.

It is a happy number.

38746571217004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

38746571217004 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (38746571217001) 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 3 ways as a sum of consecutive naturals, for example, 691903057419 + ... + 691903057474.

Almost surely, 2^{38746571217004} is an apocalyptic number.

It is an amenable number.

38746571217004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

38746571217004 is a wasteful number, since it uses less digits than its factorization.

38746571217004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383806114904 (or 1383806114902 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 55.

The spelling of 38746571217004 in words is "thirty-eight trillion, seven hundred forty-six billion, five hundred seventy-one million, two hundred seventeen thousand, four".