2104210411 has 4 divisors (see below), whose sum is σ = 2227987512. Its totient is φ = 1980433312.

The previous prime is 2104210393. The next prime is 2104210441. The reversal of 2104210411 is 1140124012.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2104210411 - 2⁵ = 2104210379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2104210441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61888525 + ... + 61888558.

It is an arithmetic number, because the mean of its divisors is an integer number (556996878).

Almost surely, 2^2104210411 is an apocalyptic number.

2104210411 is a deficient number, since it is larger than the sum of its proper divisors (123777101).

2104210411 is a wasteful number, since it uses less digits than its factorization.

2104210411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123777100.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2104210411 is about 45871.6732962729. The cubic root of 2104210411 is about 1281.4344293036.

Adding to 2104210411 its reverse (1140124012), we get a palindrome (3244334423).

The spelling of 2104210411 in words is "two billion, one hundred four million, two hundred ten thousand, four hundred eleven".