12304345230 has 128 divisors (see below), whose sum is σ = 33409843200. Its totient is φ = 3221856000.

The previous prime is 12304345217. The next prime is 12304345231. The reversal of 12304345230 is 3254340321.

12304345230 is a `hidden beast` number, since 12 + 304 + 345 + 2 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12304345194 and 12304345203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12304345231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3626835 + ... + 3630225.

It is an arithmetic number, because the mean of its divisors is an integer number (261014400).

Almost surely, 2^12304345230 is an apocalyptic number.

12304345230 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 12304345230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16704921600).

12304345230 is an abundant number, since it is smaller than the sum of its proper divisors (21105497970).

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

12304345230 is a wasteful number, since it uses less digits than its factorization.

12304345230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3647 (or 3641 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 12304345230 its reverse (3254340321), we get a palindrome (15558685551).

The spelling of 12304345230 in words is "twelve billion, three hundred four million, three hundred forty-five thousand, two hundred thirty".