2805202441 has 4 divisors (see below), whose sum is σ = 2805348352. Its totient is φ = 2805056532.

The previous prime is 2805202417. The next prime is 2805202459. The reversal of 2805202441 is 1442025082.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1442025082 = 2 ⋅721012541.

It is a cyclic number.

It is not a de Polignac number, because 2805202441 - 2³¹ = 657718793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2805202241) 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, 38781 + ... + 84346.

It is an arithmetic number, because the mean of its divisors is an integer number (701337088).

Almost surely, 2^2805202441 is an apocalyptic number.

It is an amenable number.

2805202441 is a deficient number, since it is larger than the sum of its proper divisors (145911).

2805202441 is a wasteful number, since it uses less digits than its factorization.

2805202441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145910.

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 2805202441 is about 52964.1618549751. The cubic root of 2805202441 is about 1410.3321386125.

The spelling of 2805202441 in words is "two billion, eight hundred five million, two hundred two thousand, four hundred forty-one".