38871209516875 has 10 divisors (see below), whose sum is σ = 48573463413068. Its totient is φ = 31096967613000.

The previous prime is 38871209516869. The next prime is 38871209516899. The reversal of 38871209516875 is 57861590217883.

38871209516875 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 38871209516875 - 2²³ = 38871201128267 is a prime.

It is a Duffinian 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 9 ways as a sum of consecutive naturals, for example, 31096966989 + ... + 31096968238.

Almost surely, 2^{38871209516875} is an apocalyptic number.

38871209516875 is a deficient number, since it is larger than the sum of its proper divisors (9702253896193).

38871209516875 is an frugal number, since it uses more digits than its factorization.

38871209516875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62193935247 (or 62193935232 counting only the distinct ones).

The product of its (nonzero) digits is 203212800, while the sum is 70.

The spelling of 38871209516875 in words is "thirty-eight trillion, eight hundred seventy-one billion, two hundred nine million, five hundred sixteen thousand, eight hundred seventy-five".