12142024432 has 10 divisors (see below), whose sum is σ = 23525172368. Its totient is φ = 6071012208.

The previous prime is 12142024403. The next prime is 12142024439. The reversal of 12142024432 is 23442024121.

It is a junction number, because it is equal to n+sod(n) for n = 12142024397 and 12142024406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12142024439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 379438248 + ... + 379438279.

Almost surely, 2^12142024432 is an apocalyptic number.

It is an amenable number.

12142024432 is a deficient number, since it is larger than the sum of its proper divisors (11383147936).

12142024432 is an equidigital number, since it uses as much as digits as its factorization.

12142024432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758876535 (or 758876529 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12142024432 its reverse (23442024121), we get a palindrome (35584048553).

The spelling of 12142024432 in words is "twelve billion, one hundred forty-two million, twenty-four thousand, four hundred thirty-two".