24243425280 has 416 divisors, whose sum is σ = 91293609600. Its totient is φ = 6082265088.

The previous prime is 24243425257. The next prime is 24243425299. The reversal of 24243425280 is 8252434242.

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

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9399031 + ... + 9401609.

Almost surely, 2^24243425280 is an apocalyptic number.

24243425280 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 24243425280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45646804800).

24243425280 is an abundant number, since it is smaller than the sum of its proper divisors (67050184320).

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

24243425280 is a wasteful number, since it uses less digits than its factorization.

24243425280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634 (or 2606 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

The spelling of 24243425280 in words is "twenty-four billion, two hundred forty-three million, four hundred twenty-five thousand, two hundred eighty".