41374447243 has 2 divisors, whose sum is σ = 41374447244. Its totient is φ = 41374447242.

The previous prime is 41374447241. The next prime is 41374447339. The reversal of 41374447243 is 34274447314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41374447243 - 2¹ = 41374447241 is a prime.

Together with 41374447241, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 41374447243.

It is not a weakly prime, because it can be changed into another prime (41374447241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20687223621 + 20687223622.

It is an arithmetic number, because the mean of its divisors is an integer number (20687223622).

Almost surely, 2^41374447243 is an apocalyptic number.

41374447243 is a deficient number, since it is larger than the sum of its proper divisors (1).

41374447243 is an equidigital number, since it uses as much as digits as its factorization.

41374447243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 903168, while the sum is 43.

The spelling of 41374447243 in words is "forty-one billion, three hundred seventy-four million, four hundred forty-seven thousand, two hundred forty-three".