2104012443012 has 12 divisors (see below), whose sum is σ = 4909362367056. Its totient is φ = 701337481000.

The previous prime is 2104012442989. The next prime is 2104012443047. The reversal of 2104012443012 is 2103442104012.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 87667185114 + ... + 87667185137.

It is an arithmetic number, because the mean of its divisors is an integer number (409113530588).

Almost surely, 2^{2104012443012} is an apocalyptic number.

It is an amenable number.

2104012443012 is an abundant number, since it is smaller than the sum of its proper divisors (2805349924044).

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

2104012443012 is a wasteful number, since it uses less digits than its factorization.

2104012443012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175334370258 (or 175334370256 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2104012443012 its reverse (2103442104012), we get a palindrome (4207454547024).

The spelling of 2104012443012 in words is "two trillion, one hundred four billion, twelve million, four hundred forty-three thousand, twelve".