23718681732 has 24 divisors (see below), whose sum is σ = 55630350496. Its totient is φ = 7865261568.

The previous prime is 23718681719. The next prime is 23718681737.

23718681732 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (23718681737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5118298 + ... + 5122929.

Almost surely, 2^23718681732 is an apocalyptic number.

It is an amenable number.

23718681732 is an abundant number, since it is smaller than the sum of its proper divisors (31911668764).

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

23718681732 is a wasteful number, since it uses less digits than its factorization.

23718681732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10241427 (or 10241425 counting only the distinct ones).

The product of its digits is 677376, while the sum is 48.

The spelling of 23718681732 in words is "twenty-three billion, seven hundred eighteen million, six hundred eighty-one thousand, seven hundred thirty-two".