12430200044 has 6 divisors (see below), whose sum is σ = 21752850084. Its totient is φ = 6215100020.

The previous prime is 12430200043. The next prime is 12430200047. The reversal of 12430200044 is 44000203421.

It is a junction number, because it is equal to n+sod(n) for n = 12430199989 and 12430200025.

It is not an unprimeable number, because it can be changed into a prime (12430200043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1553775002 + ... + 1553775009.

It is an arithmetic number, because the mean of its divisors is an integer number (3625475014).

Almost surely, 2^12430200044 is an apocalyptic number.

It is an amenable number.

12430200044 is a deficient number, since it is larger than the sum of its proper divisors (9322650040).

12430200044 is a wasteful number, since it uses less digits than its factorization.

12430200044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3107550015 (or 3107550013 counting only the distinct ones).

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

Adding to 12430200044 its reverse (44000203421), we get a palindrome (56430403465).

The spelling of 12430200044 in words is "twelve billion, four hundred thirty million, two hundred thousand, forty-four".