12430430 has 16 divisors (see below), whose sum is σ = 22453200. Its totient is φ = 4954752.

The previous prime is 12430423. The next prime is 12430433. The reversal of 12430430 is 3403421.

It is a junction number, because it is equal to n+sod(n) for n = 12430399 and 12430408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1046 + ... + 5094.

It is an arithmetic number, because the mean of its divisors is an integer number (1403325).

Almost surely, 2^12430430 is an apocalyptic number.

12430430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12430430 is a deficient number, since it is larger than the sum of its proper divisors (10022770).

12430430 is a wasteful number, since it uses less digits than its factorization.

12430430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4363.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 12430430 is about 3525.6814944064. The cubic root of 12430430 is about 231.6480866581.

Adding to 12430430 its reverse (3403421), we get a palindrome (15833851).

The spelling of 12430430 in words is "twelve million, four hundred thirty thousand, four hundred thirty".