12240230024 has 16 divisors (see below), whose sum is σ = 25036834320. Its totient is φ = 5563740880.

The previous prime is 12240230017. The next prime is 12240230039. The reversal of 12240230024 is 42003204221.

It is a junction number, because it is equal to n+sod(n) for n = 12240229978 and 12240230005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69546674 + ... + 69546849.

It is an arithmetic number, because the mean of its divisors is an integer number (1564802145).

Almost surely, 2^12240230024 is an apocalyptic number.

It is an amenable number.

12240230024 is an abundant number, since it is smaller than the sum of its proper divisors (12796604296).

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

12240230024 is a wasteful number, since it uses less digits than its factorization.

12240230024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139093540 (or 139093536 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 12240230024 its reverse (42003204221), we get a palindrome (54243434245).

The spelling of 12240230024 in words is "twelve billion, two hundred forty million, two hundred thirty thousand, twenty-four".