12330204040 has 128 divisors (see below), whose sum is σ = 36623404800. Its totient is φ = 3617095680.

The previous prime is 12330204011. The next prime is 12330204041. The reversal of 12330204040 is 4040203321.

It is a junction number, because it is equal to n+sod(n) for n = 12330203999 and 12330204017.

It is not an unprimeable number, because it can be changed into a prime (12330204041) 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 31 ways as a sum of consecutive naturals, for example, 65385 + ... + 170104.

It is an arithmetic number, because the mean of its divisors is an integer number (286120350).

Almost surely, 2^12330204040 is an apocalyptic number.

12330204040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12330204040 is an abundant number, since it is smaller than the sum of its proper divisors (24293200760).

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

12330204040 is a wasteful number, since it uses less digits than its factorization.

12330204040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235535 (or 235531 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12330204040 its reverse (4040203321), we get a palindrome (16370407361).

The spelling of 12330204040 in words is "twelve billion, three hundred thirty million, two hundred four thousand, forty".