2104304021104 has 40 divisors (see below), whose sum is σ = 4291810842240. Its totient is φ = 996743498688.

The previous prime is 2104304021021. The next prime is 2104304021173. The reversal of 2104304021104 is 4011204034012.

It is a happy number.

It is a congruent number.

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, 11248557 + ... + 11434099.

It is an arithmetic number, because the mean of its divisors is an integer number (107295271056).

Almost surely, 2^{2104304021104} is an apocalyptic number.

It is an amenable number.

2104304021104 is an abundant number, since it is smaller than the sum of its proper divisors (2187506821136).

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

2104304021104 is a wasteful number, since it uses less digits than its factorization.

2104304021104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222877 (or 222871 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2104304021104 its reverse (4011204034012), we get a palindrome (6115508055116).

The spelling of 2104304021104 in words is "two trillion, one hundred four billion, three hundred four million, twenty-one thousand, one hundred four".