23968109568 has 352 divisors, whose sum is σ = 71310274560. Its totient is φ = 7111802880.

The previous prime is 23968109567. The next prime is 23968109591. The reversal of 23968109568 is 86590186932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23968109563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224000971 + ... + 224001077.

Almost surely, 2^23968109568 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 23968109568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35655137280).

23968109568 is an abundant number, since it is smaller than the sum of its proper divisors (47342164992).

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

23968109568 is a wasteful number, since it uses less digits than its factorization.

23968109568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 57.

The spelling of 23968109568 in words is "twenty-three billion, nine hundred sixty-eight million, one hundred nine thousand, five hundred sixty-eight".