23340678768 has 720 divisors, whose sum is σ = 83028123360. Its totient is φ = 6270566400.

The previous prime is 23340678733. The next prime is 23340678773. The reversal of 23340678768 is 86787604332.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 569284828 + ... + 569284868.

It is an arithmetic number, because the mean of its divisors is an integer number (115316838).

Almost surely, 2^23340678768 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 23340678768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41514061680).

23340678768 is an abundant number, since it is smaller than the sum of its proper divisors (59687444592).

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

23340678768 is a wasteful number, since it uses less digits than its factorization.

23340678768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 54.

The spelling of 23340678768 in words is "twenty-three billion, three hundred forty million, six hundred seventy-eight thousand, seven hundred sixty-eight".