2104050144321 has 16 divisors (see below), whose sum is σ = 3121507843200. Its totient is φ = 1400721663024.

The previous prime is 2104050144293. The next prime is 2104050144379. The reversal of 2104050144321 is 1234410504012.

2104050144321 is a `hidden beast` number, since 210 + 4 + 0 + 5 + 0 + 1 + 443 + 2 + 1 = 666.

It is not a de Polignac number, because 2104050144321 - 2⁵ = 2104050144289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2104050144821) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 54936981 + ... + 54975266.

It is an arithmetic number, because the mean of its divisors is an integer number (195094240200).

Almost surely, 2^{2104050144321} is an apocalyptic number.

It is an amenable number.

2104050144321 is a deficient number, since it is larger than the sum of its proper divisors (1017457698879).

2104050144321 is a wasteful number, since it uses less digits than its factorization.

2104050144321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109912965 (or 109912959 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 2104050144321 its reverse (1234410504012), we get a palindrome (3338460648333).

The spelling of 2104050144321 in words is "two trillion, one hundred four billion, fifty million, one hundred forty-four thousand, three hundred twenty-one".