205350143214 has 8 divisors (see below), whose sum is σ = 410700286440. Its totient is φ = 68450047736.

The previous prime is 205350143191. The next prime is 205350143303. The reversal of 205350143214 is 412341053502.

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

205350143214 is an admirable 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, 17112511929 + ... + 17112511940.

It is an arithmetic number, because the mean of its divisors is an integer number (51337535805).

Almost surely, 2^205350143214 is an apocalyptic number.

205350143214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

205350143214 is a wasteful number, since it uses less digits than its factorization.

205350143214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34225023874.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 205350143214 its reverse (412341053502), we get a palindrome (617691196716).

The spelling of 205350143214 in words is "two hundred five billion, three hundred fifty million, one hundred forty-three thousand, two hundred fourteen".