12330442000 has 40 divisors (see below), whose sum is σ = 29815013592. Its totient is φ = 4932176000.

The previous prime is 12330441971. The next prime is 12330442039. The reversal of 12330442000 is 24403321.

It can be written as a sum of positive squares in 4 ways, for example, as 3132864784 + 9197577216 = 55972^2 + 95904^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3080611 + ... + 3084610.

Almost surely, 2^12330442000 is an apocalyptic number.

12330442000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12330442000 is an abundant number, since it is smaller than the sum of its proper divisors (17484571592).

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

12330442000 is an equidigital number, since it uses as much as digits as its factorization.

12330442000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6165244 (or 6165228 counting only the distinct ones).

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

Adding to 12330442000 its reverse (24403321), we get a palindrome (12354845321).

The spelling of 12330442000 in words is "twelve billion, three hundred thirty million, four hundred forty-two thousand".