200544334 has 4 divisors (see below), whose sum is σ = 300816504. Its totient is φ = 100272166.

The previous prime is 200544313. The next prime is 200544341. The reversal of 200544334 is 433445002.

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 = 200544299 and 200544308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50136082 + ... + 50136085.

It is an arithmetic number, because the mean of its divisors is an integer number (75204126).

Almost surely, 2^200544334 is an apocalyptic number.

200544334 is a deficient number, since it is larger than the sum of its proper divisors (100272170).

200544334 is a wasteful number, since it uses less digits than its factorization.

200544334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100272169.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 200544334 is about 14161.3676599402. The cubic root of 200544334 is about 585.3336144679. Note that the first 3 decimals are identical.

Adding to 200544334 its reverse (433445002), we get a palindrome (633989336).

The spelling of 200544334 in words is "two hundred million, five hundred forty-four thousand, three hundred thirty-four".