41421075467543 has 8 divisors (see below), whose sum is σ = 41566757276688. Its totient is φ = 41275422998784.

The previous prime is 41421075467531. The next prime is 41421075467579. The reversal of 41421075467543 is 34576457012414.

It is a happy number.

41421075467543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41421075467543 - 2⁸ = 41421075467287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41421075487543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4504730 + ... + 10155527.

It is an arithmetic number, because the mean of its divisors is an integer number (5195844659586).

Almost surely, 2^{41421075467543} is an apocalyptic number.

41421075467543 is a deficient number, since it is larger than the sum of its proper divisors (145681809145).

41421075467543 is a wasteful number, since it uses less digits than its factorization.

41421075467543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14670193.

The product of its (nonzero) digits is 11289600, while the sum is 53.

The spelling of 41421075467543 in words is "forty-one trillion, four hundred twenty-one billion, seventy-five million, four hundred sixty-seven thousand, five hundred forty-three".