8033864218172 has 24 divisors (see below), whose sum is σ = 15549953407296. Its totient is φ = 3607722808128.

The previous prime is 8033864218073. The next prime is 8033864218213. The reversal of 8033864218172 is 2718124683308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2087800628 + ... + 2087804475.

It is an arithmetic number, because the mean of its divisors is an integer number (647914725304).

Almost surely, 2^{8033864218172} is an apocalyptic number.

It is an amenable number.

8033864218172 is a deficient number, since it is larger than the sum of its proper divisors (7516089189124).

8033864218172 is a wasteful number, since it uses less digits than its factorization.

8033864218172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4175605157 (or 4175605155 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 53.

The spelling of 8033864218172 in words is "eight trillion, thirty-three billion, eight hundred sixty-four million, two hundred eighteen thousand, one hundred seventy-two".