2002104011244 has 24 divisors (see below), whose sum is σ = 4673489890608. Its totient is φ = 667094594560.

The previous prime is 2002104011239. The next prime is 2002104011263. The reversal of 2002104011244 is 4421104012002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002104011244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34145637 + ... + 34204220.

It is an arithmetic number, because the mean of its divisors is an integer number (194728745442).

Almost surely, 2^{2002104011244} is an apocalyptic number.

It is an amenable number.

2002104011244 is an abundant number, since it is smaller than the sum of its proper divisors (2671385879364).

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

2002104011244 is a wasteful number, since it uses less digits than its factorization.

2002104011244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68352305 (or 68352303 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 2002104011244 its reverse (4421104012002), we get a palindrome (6423208023246).

The spelling of 2002104011244 in words is "two trillion, two billion, one hundred four million, eleven thousand, two hundred forty-four".