23823923484 has 48 divisors (see below), whose sum is σ = 56158921728. Its totient is φ = 7859995968.

The previous prime is 23823923477. The next prime is 23823923489. The reversal of 23823923484 is 48432932832.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23823923489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3020554 + ... + 3028430.

It is an arithmetic number, because the mean of its divisors is an integer number (1169977536).

Almost surely, 2^23823923484 is an apocalyptic number.

It is an amenable number.

23823923484 is an abundant number, since it is smaller than the sum of its proper divisors (32334998244).

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

23823923484 is a wasteful number, since it uses less digits than its factorization.

23823923484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10434 (or 10432 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 48.

The spelling of 23823923484 in words is "twenty-three billion, eight hundred twenty-three million, nine hundred twenty-three thousand, four hundred eighty-four".