41305255240393 has 2 divisors, whose sum is σ = 41305255240394. Its totient is φ = 41305255240392.

The previous prime is 41305255240273. The next prime is 41305255240429. The reversal of 41305255240393 is 39304255250314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41025459732544 + 279795507849 = 6405112^2 + 528957^2 .

It is a cyclic number.

It is not a de Polignac number, because 41305255240393 - 2¹³ = 41305255232201 is a prime.

It is a super-2 number, since 2×41305255240393² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41305225240393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20652627620196 + 20652627620197.

It is an arithmetic number, because the mean of its divisors is an integer number (20652627620197).

Almost surely, 2^{41305255240393} is an apocalyptic number.

It is an amenable number.

41305255240393 is a deficient number, since it is larger than the sum of its proper divisors (1).

41305255240393 is an equidigital number, since it uses as much as digits as its factorization.

41305255240393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 41305255240393 in words is "forty-one trillion, three hundred five billion, two hundred fifty-five million, two hundred forty thousand, three hundred ninety-three".