41224528481 has 2 divisors, whose sum is σ = 41224528482. Its totient is φ = 41224528480.

The previous prime is 41224528451. The next prime is 41224528489. The reversal of 41224528481 is 18482542214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23637525025 + 17587003456 = 153745^2 + 132616^2 .

It is a cyclic number.

It is not a de Polignac number, because 41224528481 - 2¹⁸ = 41224266337 is a prime.

It is a super-2 number, since 2×41224528481² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41224528489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20612264240 + 20612264241.

It is an arithmetic number, because the mean of its divisors is an integer number (20612264241).

Almost surely, 2^41224528481 is an apocalyptic number.

It is an amenable number.

41224528481 is a deficient number, since it is larger than the sum of its proper divisors (1).

41224528481 is an equidigital number, since it uses as much as digits as its factorization.

41224528481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163840, while the sum is 41.

The spelling of 41224528481 in words is "forty-one billion, two hundred twenty-four million, five hundred twenty-eight thousand, four hundred eighty-one".