24380393472 has 480 divisors, whose sum is σ = 77059382400. Its totient is φ = 7671545856.

The previous prime is 24380393383. The next prime is 24380393473. The reversal of 24380393472 is 27439308342.

It is not an unprimeable number, because it can be changed into a prime (24380393473) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 413226979 + ... + 413227037.

It is an arithmetic number, because the mean of its divisors is an integer number (160540380).

Almost surely, 2^24380393472 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 24380393472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38529691200).

24380393472 is an abundant number, since it is smaller than the sum of its proper divisors (52678988928).

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

24380393472 is an equidigital number, since it uses as much as digits as its factorization.

24380393472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The spelling of 24380393472 in words is "twenty-four billion, three hundred eighty million, three hundred ninety-three thousand, four hundred seventy-two".