200434400140334 has 4 divisors (see below), whose sum is σ = 300651600210504. Its totient is φ = 100217200070166.

The previous prime is 200434400140279. The next prime is 200434400140339. The reversal of 200434400140334 is 433041004434002.

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

It is a self number, because there is not a number n which added to its sum of digits gives 200434400140334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200434400140339) by changing a digit.

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 as a sum of consecutive naturals, namely, 50108600035082 + ... + 50108600035085.

It is an arithmetic number, because the mean of its divisors is an integer number (75162900052626).

Almost surely, 2^{200434400140334} is an apocalyptic number.

200434400140334 is a deficient number, since it is larger than the sum of its proper divisors (100217200070170).

200434400140334 is a wasteful number, since it uses less digits than its factorization.

200434400140334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100217200070169.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 200434400140334 its reverse (433041004434002), we get a palindrome (633475404574336).

The spelling of 200434400140334 in words is "two hundred trillion, four hundred thirty-four billion, four hundred million, one hundred forty thousand, three hundred thirty-four".