41045941543 has 2 divisors, whose sum is σ = 41045941544. Its totient is φ = 41045941542.

The previous prime is 41045941529. The next prime is 41045941571. The reversal of 41045941543 is 34514954014.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41045941543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41045941496 and 41045941505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41045941843) 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, 20522970771 + 20522970772.

It is an arithmetic number, because the mean of its divisors is an integer number (20522970772).

Almost surely, 2^41045941543 is an apocalyptic number.

41045941543 is a deficient number, since it is larger than the sum of its proper divisors (1).

41045941543 is an equidigital number, since it uses as much as digits as its factorization.

41045941543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 41045941543 in words is "forty-one billion, forty-five million, nine hundred forty-one thousand, five hundred forty-three".