41843566243 has 2 divisors, whose sum is σ = 41843566244. Its totient is φ = 41843566242.

The previous prime is 41843566189. The next prime is 41843566253. The reversal of 41843566243 is 34266534814.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41843566243 - 2²⁵ = 41810011811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41843566193 and 41843566202.

It is not a weakly prime, because it can be changed into another prime (41843566253) 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, 20921783121 + 20921783122.

It is an arithmetic number, because the mean of its divisors is an integer number (20921783122).

Almost surely, 2^41843566243 is an apocalyptic number.

41843566243 is a deficient number, since it is larger than the sum of its proper divisors (1).

41843566243 is an equidigital number, since it uses as much as digits as its factorization.

41843566243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1658880, while the sum is 46.

The spelling of 41843566243 in words is "forty-one billion, eight hundred forty-three million, five hundred sixty-six thousand, two hundred forty-three".