41802442447 has 8 divisors (see below), whose sum is σ = 43200974880. Its totient is φ = 40421955840.

The previous prime is 41802442441. The next prime is 41802442481. The reversal of 41802442447 is 74424420814.

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 41802442447 - 2¹⁹ = 41801918159 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 (41802442441) 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, 4506747 + ... + 4516012.

It is an arithmetic number, because the mean of its divisors is an integer number (5400121860).

Almost surely, 2^41802442447 is an apocalyptic number.

41802442447 is a deficient number, since it is larger than the sum of its proper divisors (1398532433).

41802442447 is a wasteful number, since it uses less digits than its factorization.

41802442447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9022913.

The product of its (nonzero) digits is 229376, while the sum is 40.

The spelling of 41802442447 in words is "forty-one billion, eight hundred two million, four hundred forty-two thousand, four hundred forty-seven".