205813352164814 has 8 divisors (see below), whose sum is σ = 308928482018208. Its totient is φ = 102837191492080.

The previous prime is 205813352164801. The next prime is 205813352164831. The reversal of 205813352164814 is 418461253318502.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34742291462 + ... + 34742297385.

It is an arithmetic number, because the mean of its divisors is an integer number (38616060252276).

Almost surely, 2^{205813352164814} is an apocalyptic number.

205813352164814 is a deficient number, since it is larger than the sum of its proper divisors (103115129853394).

205813352164814 is a wasteful number, since it uses less digits than its factorization.

205813352164814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69484590330.

The product of its (nonzero) digits is 5529600, while the sum is 53.

The spelling of 205813352164814 in words is "two hundred five trillion, eight hundred thirteen billion, three hundred fifty-two million, one hundred sixty-four thousand, eight hundred fourteen".