23973639801 has 8 divisors (see below), whose sum is σ = 32708221920. Its totient is φ = 15610742112.

The previous prime is 23973639797. The next prime is 23973639803. The reversal of 23973639801 is 10893637932.

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

It is not a de Polignac number, because 23973639801 - 2² = 23973639797 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23973639803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92920956 + ... + 92921213.

It is an arithmetic number, because the mean of its divisors is an integer number (4088527740).

Almost surely, 2^23973639801 is an apocalyptic number.

It is an amenable number.

23973639801 is a deficient number, since it is larger than the sum of its proper divisors (8734582119).

23973639801 is a wasteful number, since it uses less digits than its factorization.

23973639801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185842215.

The product of its (nonzero) digits is 1469664, while the sum is 51.

The spelling of 23973639801 in words is "twenty-three billion, nine hundred seventy-three million, six hundred thirty-nine thousand, eight hundred one".