23823681854 has 8 divisors (see below), whose sum is σ = 40840597488. Its totient is φ = 10210149360.

The previous prime is 23823681853. The next prime is 23823681857. The reversal of 23823681854 is 45818632832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23823681853) 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 3 ways as a sum of consecutive naturals, for example, 850845767 + ... + 850845794.

It is an arithmetic number, because the mean of its divisors is an integer number (5105074686).

Almost surely, 2^23823681854 is an apocalyptic number.

23823681854 is a deficient number, since it is larger than the sum of its proper divisors (17016915634).

23823681854 is a wasteful number, since it uses less digits than its factorization.

23823681854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701691570.

The product of its digits is 2211840, while the sum is 50.

The spelling of 23823681854 in words is "twenty-three billion, eight hundred twenty-three million, six hundred eighty-one thousand, eight hundred fifty-four".