23980240447488 has 288 divisors, whose sum is σ = 78974461074600. Its totient is φ = 6944502841344.

The previous prime is 23980240447481. The next prime is 23980240447489. The reversal of 23980240447488 is 88474404208932.

23980240447488 is a `hidden beast` number, since 2 + 3 + 9 + 80 + 2 + 4 + 0 + 4 + 474 + 88 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 13038223279104 + 10942017168384 = 3610848^2 + 3307872^2 .

It is a tau number, because it is divible by the number of its divisors (288).

It is not an unprimeable number, because it can be changed into a prime (23980240447481) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1130008 + ... + 7016936.

Almost surely, 2^{23980240447488} 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 23980240447488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39487230537300).

23980240447488 is an abundant number, since it is smaller than the sum of its proper divisors (54994220627112).

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

23980240447488 is a wasteful number, since it uses less digits than its factorization.

23980240447488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5886987 (or 5886964 counting only the distinct ones).

The product of its (nonzero) digits is 99090432, while the sum is 63.

The spelling of 23980240447488 in words is "twenty-three trillion, nine hundred eighty billion, two hundred forty million, four hundred forty-seven thousand, four hundred eighty-eight".