12430231304 has 32 divisors (see below), whose sum is σ = 23540112000. Its totient is φ = 6153172032.

The previous prime is 12430231267. The next prime is 12430231327. The reversal of 12430231304 is 40313203421.

It is a self number, because there is not a number n which added to its sum of digits gives 12430231304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311987 + ... + 349565.

It is an arithmetic number, because the mean of its divisors is an integer number (735628500).

Almost surely, 2^12430231304 is an apocalyptic number.

It is an amenable number.

12430231304 is a deficient number, since it is larger than the sum of its proper divisors (11109880696).

12430231304 is a wasteful number, since it uses less digits than its factorization.

12430231304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37997 (or 37993 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12430231304 its reverse (40313203421), we get a palindrome (52743434725).

The spelling of 12430231304 in words is "twelve billion, four hundred thirty million, two hundred thirty-one thousand, three hundred four".