12030334012320 has 384 divisors, whose sum is σ = 42147139442688. Its totient is φ = 2864421273600.

The previous prime is 12030334012303. The next prime is 12030334012321. The reversal of 12030334012320 is 2321043303021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (12030334012321) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 439675440 + ... + 439702800.

It is an arithmetic number, because the mean of its divisors is an integer number (109758175632).

Almost surely, 2^{12030334012320} is an apocalyptic number.

12030334012320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12030334012320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21073569721344).

12030334012320 is an abundant number, since it is smaller than the sum of its proper divisors (30116805430368).

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

12030334012320 is a wasteful number, since it uses less digits than its factorization.

12030334012320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29696 (or 29688 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12030334012320 its reverse (2321043303021), we get a palindrome (14351377315341).

The spelling of 12030334012320 in words is "twelve trillion, thirty billion, three hundred thirty-four million, twelve thousand, three hundred twenty".