2104415441 has 4 divisors (see below), whose sum is σ = 2161291572. Its totient is φ = 2047539312.

The previous prime is 2104415419. The next prime is 2104415461. The reversal of 2104415441 is 1445144012.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1907855041 + 196560400 = 43679^2 + 14020^2 .

It is a cyclic number.

It is not a de Polignac number, because 2104415441 - 2¹⁸ = 2104153297 is a prime.

It is a super-3 number, since 3×2104415441³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2104415441.

It is not an unprimeable number, because it can be changed into a prime (2104415461) 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 3 ways as a sum of consecutive naturals, for example, 28438010 + ... + 28438083.

It is an arithmetic number, because the mean of its divisors is an integer number (540322893).

Almost surely, 2^2104415441 is an apocalyptic number.

It is an amenable number.

2104415441 is a deficient number, since it is larger than the sum of its proper divisors (56876131).

2104415441 is an equidigital number, since it uses as much as digits as its factorization.

2104415441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56876130.

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 2104415441 is about 45873.9080632989. The cubic root of 2104415441 is about 1281.4760480768.

Adding to 2104415441 its reverse (1445144012), we get a palindrome (3549559453).

The spelling of 2104415441 in words is "two billion, one hundred four million, four hundred fifteen thousand, four hundred forty-one".