23348809680 has 480 divisors, whose sum is σ = 89769254400. Its totient is φ = 4991099904.

The previous prime is 23348809669. The next prime is 23348809703. The reversal of 23348809680 is 8690884332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18544891 + ... + 18546149.

It is an arithmetic number, because the mean of its divisors is an integer number (187019280).

Almost surely, 2^23348809680 is an apocalyptic number.

23348809680 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 23348809680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44884627200).

23348809680 is an abundant number, since it is smaller than the sum of its proper divisors (66420444720).

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

23348809680 is a wasteful number, since it uses less digits than its factorization.

23348809680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391 (or 1378 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 23348809680 in words is "twenty-three billion, three hundred forty-eight million, eight hundred nine thousand, six hundred eighty".