12424014424 has 64 divisors (see below), whose sum is σ = 25142832000. Its totient is φ = 5736407040.

The previous prime is 12424014389. The next prime is 12424014433. The reversal of 12424014424 is 42441042421.

It is a happy number.

It is a super-2 number, since 2×12424014424² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12424014392 and 12424014401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3730392 + ... + 3733720.

It is an arithmetic number, because the mean of its divisors is an integer number (392856750).

Almost surely, 2^12424014424 is an apocalyptic number.

It is an amenable number.

12424014424 is an abundant number, since it is smaller than the sum of its proper divisors (12718817576).

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

12424014424 is a wasteful number, since it uses less digits than its factorization.

12424014424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3968 (or 3964 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 12424014424 its reverse (42441042421), we get a palindrome (54865056845).

The spelling of 12424014424 in words is "twelve billion, four hundred twenty-four million, fourteen thousand, four hundred twenty-four".