2104442413 has 4 divisors (see below), whose sum is σ = 2215202560. Its totient is φ = 1993682268.

The previous prime is 2104442401. The next prime is 2104442443. The reversal of 2104442413 is 3142444012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2104442413 - 2⁵ = 2104442381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104442443) 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, 55380045 + ... + 55380082.

It is an arithmetic number, because the mean of its divisors is an integer number (553800640).

Almost surely, 2^2104442413 is an apocalyptic number.

It is an amenable number.

2104442413 is a deficient number, since it is larger than the sum of its proper divisors (110760147).

2104442413 is a wasteful number, since it uses less digits than its factorization.

2104442413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110760146.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2104442413 is about 45874.2020421064. The cubic root of 2104442413 is about 1281.4815228869.

Adding to 2104442413 its reverse (3142444012), we get a palindrome (5246886425).

The spelling of 2104442413 in words is "two billion, one hundred four million, four hundred forty-two thousand, four hundred thirteen".