23382157672320 has 512 divisors, whose sum is σ = 79966764380160. Its totient is φ = 5800240742400.

The previous prime is 23382157672303. The next prime is 23382157672361. The reversal of 23382157672320 is 2327675128332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 182721960 + ... + 182849880.

It is an arithmetic number, because the mean of its divisors is an integer number (156185086680).

Almost surely, 2^{23382157672320} is an apocalyptic number.

23382157672320 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 23382157672320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39983382190080).

23382157672320 is an abundant number, since it is smaller than the sum of its proper divisors (56584606707840).

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

23382157672320 is a wasteful number, since it uses less digits than its factorization.

23382157672320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128094 (or 128082 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 51.

The spelling of 23382157672320 in words is "twenty-three trillion, three hundred eighty-two billion, one hundred fifty-seven million, six hundred seventy-two thousand, three hundred twenty".