204213014 has 4 divisors (see below), whose sum is σ = 306319524. Its totient is φ = 102106506.

The previous prime is 204213013. The next prime is 204213017. The reversal of 204213014 is 410312402.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 204212983 and 204213001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204213013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51053252 + ... + 51053255.

It is an arithmetic number, because the mean of its divisors is an integer number (76579881).

Almost surely, 2^204213014 is an apocalyptic number.

204213014 is a deficient number, since it is larger than the sum of its proper divisors (102106510).

204213014 is a wasteful number, since it uses less digits than its factorization.

204213014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102106509.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 204213014 is about 14290.3118930274. The cubic root of 204213014 is about 588.8813563980.

Adding to 204213014 its reverse (410312402), we get a palindrome (614525416).

The spelling of 204213014 in words is "two hundred four million, two hundred thirteen thousand, fourteen".