23969568768 has 96 divisors (see below), whose sum is σ = 63980869680. Its totient is φ = 7980154880.

The previous prime is 23969568757. The next prime is 23969568787. The reversal of 23969568768 is 86786596932.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6516946 + ... + 6520622.

Almost surely, 2^23969568768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23969568768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31990434840).

23969568768 is an abundant number, since it is smaller than the sum of its proper divisors (40011300912).

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

23969568768 is a wasteful number, since it uses less digits than its factorization.

23969568768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4763 (or 4743 counting only the distinct ones).

The product of its digits is 235146240, while the sum is 69.

The spelling of 23969568768 in words is "twenty-three billion, nine hundred sixty-nine million, five hundred sixty-eight thousand, seven hundred sixty-eight".