3005043345 has 24 divisors (see below), whose sum is σ = 5256537000. Its totient is φ = 1587983616.

The previous prime is 3005043337. The next prime is 3005043361. The reversal of 3005043345 is 5433405003.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 483296256 + 2521747089 = 21984^2 + 50217^2 .

It is not a de Polignac number, because 3005043345 - 2³ = 3005043337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 301420 + ... + 311229.

It is an arithmetic number, because the mean of its divisors is an integer number (219022375).

Almost surely, 2^3005043345 is an apocalyptic number.

It is an amenable number.

3005043345 is a deficient number, since it is larger than the sum of its proper divisors (2251493655).

3005043345 is a wasteful number, since it uses less digits than its factorization.

3005043345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612769 (or 612766 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 3005043345 is about 54818.2756478166. The cubic root of 3005043345 is about 1443.0573136354.

Adding to 3005043345 its reverse (5433405003), we get a palindrome (8438448348).

The spelling of 3005043345 in words is "three billion, five million, forty-three thousand, three hundred forty-five".