12430342124 has 12 divisors (see below), whose sum is σ = 21952669200. Its totient is φ = 6158150928.

The previous prime is 12430342079. The next prime is 12430342139. The reversal of 12430342124 is 42124303421.

It is a junction number, because it is equal to n+sod(n) for n = 12430342093 and 12430342102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14254544 + ... + 14255415.

It is an arithmetic number, because the mean of its divisors is an integer number (1829389100).

Almost surely, 2^12430342124 is an apocalyptic number.

It is an amenable number.

12430342124 is a deficient number, since it is larger than the sum of its proper divisors (9522327076).

12430342124 is a wasteful number, since it uses less digits than its factorization.

12430342124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28510072 (or 28510070 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 12430342124 its reverse (42124303421), we get a palindrome (54554645545).

The spelling of 12430342124 in words is "twelve billion, four hundred thirty million, three hundred forty-two thousand, one hundred twenty-four".