2110104434421 has 24 divisors (see below), whose sum is σ = 3087573540480. Its totient is φ = 1388494008000.

The previous prime is 2110104434309. The next prime is 2110104434429. The reversal of 2110104434421 is 1244344010112.

2110104434421 is a `hidden beast` number, since 2 + 110 + 104 + 4 + 3 + 442 + 1 = 666.

It is not a de Polignac number, because 2110104434421 - 2⁹ = 2110104433909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110104434429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1849405 + ... + 2764146.

It is an arithmetic number, because the mean of its divisors is an integer number (128648897520).

Almost surely, 2^{2110104434421} is an apocalyptic number.

It is an amenable number.

2110104434421 is a deficient number, since it is larger than the sum of its proper divisors (977469106059).

2110104434421 is a wasteful number, since it uses less digits than its factorization.

2110104434421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4614217 (or 4614214 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 2110104434421 its reverse (1244344010112), we get a palindrome (3354448444533).

The spelling of 2110104434421 in words is "two trillion, one hundred ten billion, one hundred four million, four hundred thirty-four thousand, four hundred twenty-one".