41934559391 has 2 divisors, whose sum is σ = 41934559392. Its totient is φ = 41934559390.

The previous prime is 41934559367. The next prime is 41934559411. The reversal of 41934559391 is 19395543914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41934559391 - 2⁶ = 41934559327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41934559321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20967279695 + 20967279696.

It is an arithmetic number, because the mean of its divisors is an integer number (20967279696).

Almost surely, 2^41934559391 is an apocalyptic number.

41934559391 is a deficient number, since it is larger than the sum of its proper divisors (1).

41934559391 is an equidigital number, since it uses as much as digits as its factorization.

41934559391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2624400, while the sum is 53.

The spelling of 41934559391 in words is "forty-one billion, nine hundred thirty-four million, five hundred fifty-nine thousand, three hundred ninety-one".