23678188189 has 24 divisors (see below), whose sum is σ = 26109119232. Its totient is φ = 21429856800.

The previous prime is 23678188181. The next prime is 23678188211. The reversal of 23678188189 is 98188187632.

It is not a de Polignac number, because 23678188189 - 2³ = 23678188181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23678188181) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10070364 + ... + 10072714.

It is an arithmetic number, because the mean of its divisors is an integer number (1087879968).

Almost surely, 2^23678188189 is an apocalyptic number.

It is an amenable number.

23678188189 is a deficient number, since it is larger than the sum of its proper divisors (2430931043).

23678188189 is a wasteful number, since it uses less digits than its factorization.

23678188189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3625 (or 3606 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 61.

The spelling of 23678188189 in words is "twenty-three billion, six hundred seventy-eight million, one hundred eighty-eight thousand, one hundred eighty-nine".