12443343030 has 96 divisors (see below), whose sum is σ = 33003378720. Its totient is φ = 3251888640.

The previous prime is 12443343007. The next prime is 12443343041. The reversal of 12443343030 is 3034334421.

12443343030 is a `hidden beast` number, since 1 + 24 + 4 + 334 + 303 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 12443342985 and 12443343003.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 1549666 + ... + 1557674.

It is an arithmetic number, because the mean of its divisors is an integer number (343785195).

Almost surely, 2^12443343030 is an apocalyptic number.

12443343030 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 12443343030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16501689360).

12443343030 is an abundant number, since it is smaller than the sum of its proper divisors (20560035690).

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

12443343030 is a wasteful number, since it uses less digits than its factorization.

12443343030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8366 (or 8363 counting only the distinct ones).

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

Adding to 12443343030 its reverse (3034334421), we get a palindrome (15477677451).

The spelling of 12443343030 in words is "twelve billion, four hundred forty-three million, three hundred forty-three thousand, thirty".