12444432303044 has 12 divisors (see below), whose sum is σ = 24888864606144. Its totient is φ = 5333328129864.

The previous prime is 12444432303019. The next prime is 12444432303053. The reversal of 12444432303044 is 44030323444421.

12444432303044 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12444432302989 and 12444432303007.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 222222005384 + ... + 222222005439.

It is an arithmetic number, because the mean of its divisors is an integer number (2074072050512).

Almost surely, 2^{12444432303044} is an apocalyptic number.

12444432303044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12444432303044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12444432303044 is a wasteful number, since it uses less digits than its factorization.

12444432303044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444444010834 (or 444444010832 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 12444432303044 its reverse (44030323444421), we get a palindrome (56474755747465).

The spelling of 12444432303044 in words is "twelve trillion, four hundred forty-four billion, four hundred thirty-two million, three hundred three thousand, forty-four".