23943253320000 has 1400 divisors, whose sum is σ = 102795375450240. Its totient is φ = 5395299840000.

The previous prime is 23943253319989. The next prime is 23943253320121. The reversal of 23943253320000 is 2335234932.

23943253320000 is a `hidden beast` number, since 2 + 3 + 9 + 4 + 325 + 3 + 320 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1400).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 199 ways as a sum of consecutive naturals, for example, 1610272566 + ... + 1610287434.

Almost surely, 2^{23943253320000} is an apocalyptic number.

23943253320000 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 23943253320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51397687725120).

23943253320000 is an abundant number, since it is smaller than the sum of its proper divisors (78852122130240).

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

23943253320000 is an equidigital number, since it uses as much as digits as its factorization.

23943253320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14991 (or 14957 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

Adding to 23943253320000 its reverse (2335234932), we get a palindrome (23945588554932).

The spelling of 23943253320000 in words is "twenty-three trillion, nine hundred forty-three billion, two hundred fifty-three million, three hundred twenty thousand".