805416418214 has 8 divisors (see below), whose sum is σ = 1210815329400. Its totient is φ = 401811308416.

The previous prime is 805416418189. The next prime is 805416418241. The reversal of 805416418214 is 412814614508.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 448449224 + ... + 448451019.

It is an arithmetic number, because the mean of its divisors is an integer number (151351916175).

Almost surely, 2^805416418214 is an apocalyptic number.

805416418214 is a deficient number, since it is larger than the sum of its proper divisors (405398911186).

805416418214 is a wasteful number, since it uses less digits than its factorization.

805416418214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896900694.

The product of its (nonzero) digits is 245760, while the sum is 44.

The spelling of 805416418214 in words is "eight hundred five billion, four hundred sixteen million, four hundred eighteen thousand, two hundred fourteen".