38211112173 has 64 divisors (see below), whose sum is σ = 58617036800. Its totient is φ = 21946982400.

The previous prime is 38211112139. The next prime is 38211112183. The reversal of 38211112173 is 37121111283.

It is not a de Polignac number, because 38211112173 - 2¹⁰ = 38211111149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38211112173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38211112183) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14208813 + ... + 14211501.

It is an arithmetic number, because the mean of its divisors is an integer number (915891200).

Almost surely, 2^38211112173 is an apocalyptic number.

It is an amenable number.

38211112173 is a deficient number, since it is larger than the sum of its proper divisors (20405924627).

38211112173 is a wasteful number, since it uses less digits than its factorization.

38211112173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3002.

The product of its digits is 2016, while the sum is 30.

The spelling of 38211112173 in words is "thirty-eight billion, two hundred eleven million, one hundred twelve thousand, one hundred seventy-three".