24912023040 has 800 divisors, whose sum is σ = 97537042944. Its totient is φ = 6051594240.

The previous prime is 24912022999. The next prime is 24912023047. The reversal of 24912023040 is 4032021942.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 24912022995 and 24912023013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24912023047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 130429345 + ... + 130429535.

Almost surely, 2^24912023040 is an apocalyptic number.

24912023040 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 24912023040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48768521472).

24912023040 is an abundant number, since it is smaller than the sum of its proper divisors (72625019904).

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

24912023040 is a wasteful number, since it uses less digits than its factorization.

24912023040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 24912023040 its reverse (4032021942), we get a palindrome (28944044982).

The spelling of 24912023040 in words is "twenty-four billion, nine hundred twelve million, twenty-three thousand, forty".