41022564439 has 2 divisors, whose sum is σ = 41022564440. Its totient is φ = 41022564438.

The previous prime is 41022564437. The next prime is 41022564491. The reversal of 41022564439 is 93446522014.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41022564439 - 2¹ = 41022564437 is a prime.

Together with 41022564437, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41022564433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20511282219 + 20511282220.

It is an arithmetic number, because the mean of its divisors is an integer number (20511282220).

Almost surely, 2^41022564439 is an apocalyptic number.

41022564439 is a deficient number, since it is larger than the sum of its proper divisors (1).

41022564439 is an equidigital number, since it uses as much as digits as its factorization.

41022564439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 41022564439 in words is "forty-one billion, twenty-two million, five hundred sixty-four thousand, four hundred thirty-nine".