38381087141171 has 4 divisors (see below), whose sum is σ = 38573956926000. Its totient is φ = 38188217356344.

The previous prime is 38381087141153. The next prime is 38381087141213. The reversal of 38381087141171 is 17114178018383.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38381087141171 - 2³⁰ = 38380013399347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38381087140171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96434892116 + ... + 96434892513.

It is an arithmetic number, because the mean of its divisors is an integer number (9643489231500).

Almost surely, 2^{38381087141171} is an apocalyptic number.

38381087141171 is a deficient number, since it is larger than the sum of its proper divisors (192869784829).

38381087141171 is a wasteful number, since it uses less digits than its factorization.

38381087141171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192869784828.

The product of its (nonzero) digits is 903168, while the sum is 53.

The spelling of 38381087141171 in words is "thirty-eight trillion, three hundred eighty-one billion, eighty-seven million, one hundred forty-one thousand, one hundred seventy-one".