38431014218871 has 8 divisors (see below), whose sum is σ = 52331593830144. Its totient is φ = 25075555376760.

The previous prime is 38431014218869. The next prime is 38431014218887. The reversal of 38431014218871 is 17881241013483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38431014218871 - 2¹ = 38431014218869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38431014218671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136280192125 + ... + 136280192406.

It is an arithmetic number, because the mean of its divisors is an integer number (6541449228768).

Almost surely, 2^{38431014218871} is an apocalyptic number.

38431014218871 is a deficient number, since it is larger than the sum of its proper divisors (13900579611273).

38431014218871 is a wasteful number, since it uses less digits than its factorization.

38431014218871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272560384581.

The product of its (nonzero) digits is 1032192, while the sum is 51.

The spelling of 38431014218871 in words is "thirty-eight trillion, four hundred thirty-one billion, fourteen million, two hundred eighteen thousand, eight hundred seventy-one".