24020254240 has 192 divisors, whose sum is σ = 60550156800. Its totient is φ = 8985518080.

The previous prime is 24020254151. The next prime is 24020254259. The reversal of 24020254240 is 4245202042.

It is a super-2 number, since 2×24020254240² (a number of 22 digits) contains 22 as substring.

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, 38930412 + ... + 38931028.

It is an arithmetic number, because the mean of its divisors is an integer number (315365400).

Almost surely, 2^24020254240 is an apocalyptic number.

24020254240 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 24020254240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30275078400).

24020254240 is an abundant number, since it is smaller than the sum of its proper divisors (36529902560).

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

24020254240 is a wasteful number, since it uses less digits than its factorization.

24020254240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 867 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

Adding to 24020254240 its reverse (4245202042), we get a palindrome (28265456282).

The spelling of 24020254240 in words is "twenty-four billion, twenty million, two hundred fifty-four thousand, two hundred forty".