41243405405 has 16 divisors (see below), whose sum is σ = 50250409344. Its totient is φ = 32489561280.

The previous prime is 41243405381. The next prime is 41243405419. The reversal of 41243405405 is 50450434214.

41243405405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41243405405 - 2¹⁰ = 41243404381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 885479 + ... + 930891.

It is an arithmetic number, because the mean of its divisors is an integer number (3140650584).

Almost surely, 2^41243405405 is an apocalyptic number.

It is an amenable number.

41243405405 is a deficient number, since it is larger than the sum of its proper divisors (9007003939).

41243405405 is a wasteful number, since it uses less digits than its factorization.

41243405405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48196.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 41243405405 its reverse (50450434214), we get a palindrome (91693839619).

The spelling of 41243405405 in words is "forty-one billion, two hundred forty-three million, four hundred five thousand, four hundred five".