12004444240312 has 8 divisors (see below), whose sum is σ = 22508332950600. Its totient is φ = 6002222120152.

The previous prime is 12004444240309. The next prime is 12004444240337. The reversal of 12004444240312 is 21304244440021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 750277765012 + ... + 750277765027.

It is an arithmetic number, because the mean of its divisors is an integer number (2813541618825).

Almost surely, 2^{12004444240312} is an apocalyptic number.

It is an amenable number.

12004444240312 is a deficient number, since it is larger than the sum of its proper divisors (10503888710288).

12004444240312 is a wasteful number, since it uses less digits than its factorization.

12004444240312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500555530045 (or 1500555530041 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 12004444240312 its reverse (21304244440021), we get a palindrome (33308688680333).

The spelling of 12004444240312 in words is "twelve trillion, four billion, four hundred forty-four million, two hundred forty thousand, three hundred twelve".