12330344430 has 24 divisors (see below), whose sum is σ = 32058895752. Its totient is φ = 3288091824.

The previous prime is 12330344419. The next prime is 12330344431. The reversal of 12330344430 is 3444303321.

It is a junction number, because it is equal to n+sod(n) for n = 12330344394 and 12330344403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12330344431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68501824 + ... + 68502003.

It is an arithmetic number, because the mean of its divisors is an integer number (1335787323).

Almost surely, 2^12330344430 is an apocalyptic number.

12330344430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12330344430 is an abundant number, since it is smaller than the sum of its proper divisors (19728551322).

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

12330344430 is a wasteful number, since it uses less digits than its factorization.

12330344430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137003840 (or 137003837 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 12330344430 its reverse (3444303321), we get a palindrome (15774647751).

The spelling of 12330344430 in words is "twelve billion, three hundred thirty million, three hundred forty-four thousand, four hundred thirty".