12430416 has 20 divisors (see below), whose sum is σ = 32112032. Its totient is φ = 4143456.

The previous prime is 12430403. The next prime is 12430423. The reversal of 12430416 is 61403421.

12430416 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12430392 and 12430401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129436 + ... + 129531.

Almost surely, 2^12430416 is an apocalyptic number.

12430416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12430416 is an abundant number, since it is smaller than the sum of its proper divisors (19681616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12430416 is a wasteful number, since it uses less digits than its factorization.

12430416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258978 (or 258972 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 12430416 is about 3525.6795089741. The cubic root of 12430416 is about 231.6479996921.

Adding to 12430416 its reverse (61403421), we get a palindrome (73833837).

The spelling of 12430416 in words is "twelve million, four hundred thirty thousand, four hundred sixteen".