12444141045 has 32 divisors (see below), whose sum is σ = 22759833600. Its totient is φ = 5687542080.

The previous prime is 12444141013. The next prime is 12444141071. The reversal of 12444141045 is 54014144421.

It is not a de Polignac number, because 12444141045 - 2⁵ = 12444141013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 649006 + ... + 667904.

It is an arithmetic number, because the mean of its divisors is an integer number (711244800).

Almost surely, 2^12444141045 is an apocalyptic number.

12444141045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12444141045 is a deficient number, since it is larger than the sum of its proper divisors (10315692555).

12444141045 is a wasteful number, since it uses less digits than its factorization.

12444141045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25185.

The product of its (nonzero) digits is 10240, while the sum is 30.

Adding to 12444141045 its reverse (54014144421), we get a palindrome (66458285466).

The spelling of 12444141045 in words is "twelve billion, four hundred forty-four million, one hundred forty-one thousand, forty-five".