24233544040 has 128 divisors (see below), whose sum is σ = 57291701760. Its totient is φ = 9217122304.

The previous prime is 24233544031. The next prime is 24233544103. The reversal of 24233544040 is 4044533242.

It is a junction number, because it is equal to n+sod(n) for n = 24233543993 and 24233544011.

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, 10660344 + ... + 10662616.

It is an arithmetic number, because the mean of its divisors is an integer number (447591420).

Almost surely, 2^24233544040 is an apocalyptic number.

24233544040 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 24233544040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28645850880).

24233544040 is an abundant number, since it is smaller than the sum of its proper divisors (33058157720).

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

24233544040 is a wasteful number, since it uses less digits than its factorization.

24233544040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491 (or 2487 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 31.

The spelling of 24233544040 in words is "twenty-four billion, two hundred thirty-three million, five hundred forty-four thousand, forty".