12444433030 has 16 divisors (see below), whose sum is σ = 22406147424. Its totient is φ = 4976402560.

The previous prime is 12444433009. The next prime is 12444433031. The reversal of 12444433030 is 3033444421.

12444433030 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12444433030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12444433031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132787 + ... + 206206.

It is an arithmetic number, because the mean of its divisors is an integer number (1400384214).

Almost surely, 2^12444433030 is an apocalyptic number.

12444433030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12444433030 is a deficient number, since it is larger than the sum of its proper divisors (9961714394).

12444433030 is a wasteful number, since it uses less digits than its factorization.

12444433030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342671.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 12444433030 its reverse (3033444421), we get a palindrome (15477877451).

The spelling of 12444433030 in words is "twelve billion, four hundred forty-four million, four hundred thirty-three thousand, thirty".