12104440340012 has 12 divisors (see below), whose sum is σ = 21182828065560. Its totient is φ = 6052203749856.

The previous prime is 12104440339993. The next prime is 12104440340021. The reversal of 12104440340012 is 21004304440121.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2364398 + ... + 5458869.

It is an arithmetic number, because the mean of its divisors is an integer number (1765235672130).

Almost surely, 2^{12104440340012} is an apocalyptic number.

It is an amenable number.

12104440340012 is a deficient number, since it is larger than the sum of its proper divisors (9078387725548).

12104440340012 is a wasteful number, since it uses less digits than its factorization.

12104440340012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8210080 (or 8210078 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 12104440340012 its reverse (21004304440121), we get a palindrome (33108744780133).

The spelling of 12104440340012 in words is "twelve trillion, one hundred four billion, four hundred forty million, three hundred forty thousand, twelve".