12432343230 has 96 divisors (see below), whose sum is σ = 33411426048. Its totient is φ = 3204057600.

The previous prime is 12432343229. The next prime is 12432343241. The reversal of 12432343230 is 3234323421.

12432343230 is a `hidden beast` number, since 12 + 4 + 323 + 4 + 323 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 12432343194 and 12432343203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2444290 + ... + 2449370.

It is an arithmetic number, because the mean of its divisors is an integer number (348035688).

Almost surely, 2^12432343230 is an apocalyptic number.

12432343230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12432343230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16705713024).

12432343230 is an abundant number, since it is smaller than the sum of its proper divisors (20979082818).

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

12432343230 is a wasteful number, since it uses less digits than its factorization.

12432343230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002 (or 5999 counting only the distinct ones).

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

Adding to 12432343230 its reverse (3234323421), we get a palindrome (15666666651).

The spelling of 12432343230 in words is "twelve billion, four hundred thirty-two million, three hundred forty-three thousand, two hundred thirty".