200321342 has 8 divisors (see below), whose sum is σ = 323596056. Its totient is φ = 92455992.

The previous prime is 200321339. The next prime is 200321347. The reversal of 200321342 is 243123002.

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

It is a self number, because there is not a number n which added to its sum of digits gives 200321342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200321347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3852308 + ... + 3852359.

It is an arithmetic number, because the mean of its divisors is an integer number (40449507).

Almost surely, 2^200321342 is an apocalyptic number.

200321342 is a deficient number, since it is larger than the sum of its proper divisors (123274714).

200321342 is a wasteful number, since it uses less digits than its factorization.

200321342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7704682.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 200321342 is about 14153.4922192369. The cubic root of 200321342 is about 585.1165832859.

Adding to 200321342 its reverse (243123002), we get a palindrome (443444344).

The spelling of 200321342 in words is "two hundred million, three hundred twenty-one thousand, three hundred forty-two".