3823924718172 has 48 divisors (see below), whose sum is σ = 9670039313312. Its totient is φ = 1169097995520.

The previous prime is 3823924718161. The next prime is 3823924718197. The reversal of 3823924718172 is 2718174293283.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 78040279 + ... + 78089262.

Almost surely, 2^{3823924718172} is an apocalyptic number.

It is an amenable number.

3823924718172 is an abundant number, since it is smaller than the sum of its proper divisors (5846114595140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3823924718172 is a wasteful number, since it uses less digits than its factorization.

3823924718172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156129718 (or 156129716 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 57.

The spelling of 3823924718172 in words is "three trillion, eight hundred twenty-three billion, nine hundred twenty-four million, seven hundred eighteen thousand, one hundred seventy-two".