12430404430 has 32 divisors (see below), whose sum is σ = 23015301120. Its totient is φ = 4831335840.

The previous prime is 12430404407. The next prime is 12430404431. The reversal of 12430404430 is 3440403421.

It is a junction number, because it is equal to n+sod(n) for n = 12430404395 and 12430404404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430404431) 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 in 15 ways as a sum of consecutive naturals, for example, 29806 + ... + 160465.

It is an arithmetic number, because the mean of its divisors is an integer number (719228160).

Almost surely, 2^12430404430 is an apocalyptic number.

12430404430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12430404430 is a deficient number, since it is larger than the sum of its proper divisors (10584896690).

12430404430 is a wasteful number, since it uses less digits than its factorization.

12430404430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190464.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 12430404430 its reverse (3440403421), we get a palindrome (15870807851).

The spelling of 12430404430 in words is "twelve billion, four hundred thirty million, four hundred four thousand, four hundred thirty".