23308421760 has 1024 divisors, whose sum is σ = 96509952000. Its totient is φ = 5267275776.

The previous prime is 23308421723. The next prime is 23308421867. The reversal of 23308421760 is 6712480332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 183530817 + ... + 183530943.

It is an arithmetic number, because the mean of its divisors is an integer number (94248000).

Almost surely, 2^23308421760 is an apocalyptic number.

23308421760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23308421760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48254976000).

23308421760 is an abundant number, since it is smaller than the sum of its proper divisors (73201530240).

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

23308421760 is a wasteful number, since it uses less digits than its factorization.

23308421760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 23308421760 in words is "twenty-three billion, three hundred eight million, four hundred twenty-one thousand, seven hundred sixty".