200340434042032 has 40 divisors (see below), whose sum is σ = 388342726349760. Its totient is φ = 100122960268800.

The previous prime is 200340434042009. The next prime is 200340434042033. The reversal of 200340434042032 is 230240434043002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200340434041985 and 200340434042003.

It is not an unprimeable number, because it can be changed into a prime (200340434042033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 896390394 + ... + 896613862.

It is an arithmetic number, because the mean of its divisors is an integer number (9708568158744).

Almost surely, 2^{200340434042032} is an apocalyptic number.

It is an amenable number.

200340434042032 is a deficient number, since it is larger than the sum of its proper divisors (188002292307728).

200340434042032 is a wasteful number, since it uses less digits than its factorization.

200340434042032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249661 (or 249655 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 200340434042032 its reverse (230240434043002), we get a palindrome (430580868085034).

The spelling of 200340434042032 in words is "two hundred trillion, three hundred forty billion, four hundred thirty-four million, forty-two thousand, thirty-two".