24323012340 has 96 divisors (see below), whose sum is σ = 74648286720. Its totient is φ = 5868508800.

The previous prime is 24323012339. The next prime is 24323012359. The reversal of 24323012340 is 4321032342.

It is a self number, because there is not a number n which added to its sum of digits gives 24323012340.

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, 51931 + ... + 226589.

It is an arithmetic number, because the mean of its divisors is an integer number (777586320).

Almost surely, 2^24323012340 is an apocalyptic number.

24323012340 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 24323012340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37324143360).

24323012340 is an abundant number, since it is smaller than the sum of its proper divisors (50325274380).

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

24323012340 is a wasteful number, since it uses less digits than its factorization.

24323012340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174893 (or 174891 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 24323012340 its reverse (4321032342), we get a palindrome (28644044682).

The spelling of 24323012340 in words is "twenty-four billion, three hundred twenty-three million, twelve thousand, three hundred forty".