12413443044 has 48 divisors (see below), whose sum is σ = 30679992000. Its totient is φ = 3892955136.

The previous prime is 12413443039. The next prime is 12413443051. The reversal of 12413443044 is 44034431421.

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 15 ways as a sum of consecutive naturals, for example, 620307 + ... + 640005.

It is an arithmetic number, because the mean of its divisors is an integer number (639166500).

Almost surely, 2^12413443044 is an apocalyptic number.

It is an amenable number.

12413443044 is an abundant number, since it is smaller than the sum of its proper divisors (18266548956).

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

12413443044 is a wasteful number, since it uses less digits than its factorization.

12413443044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22812 (or 22810 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 12413443044 its reverse (44034431421), we get a palindrome (56447874465).

The spelling of 12413443044 in words is "twelve billion, four hundred thirteen million, four hundred forty-three thousand, forty-four".