23766684196 has 12 divisors (see below), whose sum is σ = 41703205852. Its totient is φ = 11851482528.

The previous prime is 23766684191. The next prime is 23766684197. The reversal of 23766684196 is 69148666732.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14199105600 + 9567578596 = 119160^2 + 97814^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23766684196.

It is not an unprimeable number, because it can be changed into a prime (23766684191) 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, 7963215 + ... + 7966198.

Almost surely, 2^23766684196 is an apocalyptic number.

It is an amenable number.

23766684196 is a deficient number, since it is larger than the sum of its proper divisors (17936521656).

23766684196 is a wasteful number, since it uses less digits than its factorization.

23766684196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15929790 (or 15929788 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 58.

The spelling of 23766684196 in words is "twenty-three billion, seven hundred sixty-six million, six hundred eighty-four thousand, one hundred ninety-six".