41243442479 has 2 divisors, whose sum is σ = 41243442480. Its totient is φ = 41243442478.

The previous prime is 41243442403. The next prime is 41243442551. The reversal of 41243442479 is 97424434214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41243442479 - 2⁸ = 41243442223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41243444479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20621721239 + 20621721240.

It is an arithmetic number, because the mean of its divisors is an integer number (20621721240).

Almost surely, 2^41243442479 is an apocalyptic number.

41243442479 is a deficient number, since it is larger than the sum of its proper divisors (1).

41243442479 is an equidigital number, since it uses as much as digits as its factorization.

41243442479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 774144, while the sum is 44.

The spelling of 41243442479 in words is "forty-one billion, two hundred forty-three million, four hundred forty-two thousand, four hundred seventy-nine".