41328820564225 has 12 divisors (see below), whose sum is σ = 51249240146860. Its totient is φ = 33062087001600.

The previous prime is 41328820564217. The next prime is 41328820564231. The reversal of 41328820564225 is 52246502882314.

It can be written as a sum of positive squares in 6 ways, for example, as 5462424375489 + 35866396188736 = 2337183^2 + 5988856^2 .

It is not a de Polignac number, because 41328820564225 - 2³ = 41328820564217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23365956 + ... + 25072405.

Almost surely, 2^{41328820564225} is an apocalyptic number.

It is an amenable number.

41328820564225 is a deficient number, since it is larger than the sum of its proper divisors (9920419582635).

41328820564225 is a wasteful number, since it uses less digits than its factorization.

41328820564225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48472500 (or 48472495 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 52.

The spelling of 41328820564225 in words is "forty-one trillion, three hundred twenty-eight billion, eight hundred twenty million, five hundred sixty-four thousand, two hundred twenty-five".