12324020250 has 128 divisors (see below), whose sum is σ = 31377715200. Its totient is φ = 3221064000.

The previous prime is 12324020227. The next prime is 12324020251. The reversal of 12324020250 is 5202042321.

It is not an unprimeable number, because it can be changed into a prime (12324020251) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10596169 + ... + 10597331.

It is an arithmetic number, because the mean of its divisors is an integer number (245138400).

Almost surely, 2^12324020250 is an apocalyptic number.

12324020250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12324020250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15688857600).

12324020250 is an abundant number, since it is smaller than the sum of its proper divisors (19053694950).

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

12324020250 is a wasteful number, since it uses less digits than its factorization.

12324020250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453 (or 1443 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 12324020250 its reverse (5202042321), we get a palindrome (17526062571).

The spelling of 12324020250 in words is "twelve billion, three hundred twenty-four million, twenty thousand, two hundred fifty".