2104242113044 has 12 divisors (see below), whose sum is σ = 3682438873204. Its totient is φ = 1052116720704.

The previous prime is 2104242113033. The next prime is 2104242113063. The reversal of 2104242113044 is 4403112424012.

It can be written as a sum of positive squares in 2 ways, for example, as 1870603290000 + 233638823044 = 1367700^2 + 483362^2 .

It is a congruent number.

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, 168904 + ... + 2058400.

Almost surely, 2^{2104242113044} is an apocalyptic number.

It is an amenable number.

2104242113044 is a deficient number, since it is larger than the sum of its proper divisors (1578196760160).

2104242113044 is a wasteful number, since it uses less digits than its factorization.

2104242113044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167914 (or 2167912 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 2104242113044 its reverse (4403112424012), we get a palindrome (6507354537056).

The spelling of 2104242113044 in words is "two trillion, one hundred four billion, two hundred forty-two million, one hundred thirteen thousand, forty-four".