23668098912 has 240 divisors, whose sum is σ = 71312860080. Its totient is φ = 7729592832.

The previous prime is 23668098911. The next prime is 23668098959. The reversal of 23668098912 is 21989086632.

It is a super-2 number, since 2×23668098912² (a number of 22 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23668098911) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 33382014 + ... + 33382722.

It is an arithmetic number, because the mean of its divisors is an integer number (297136917).

Almost surely, 2^23668098912 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 23668098912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35656430040).

23668098912 is an abundant number, since it is smaller than the sum of its proper divisors (47644761168).

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

23668098912 is an frugal number, since it uses more digits than its factorization.

23668098912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799 (or 767 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 23668098912 in words is "twenty-three billion, six hundred sixty-eight million, ninety-eight thousand, nine hundred twelve".