200343434234120 has 32 divisors (see below), whose sum is σ = 474497607398400. Its totient is φ = 75919617183168.

The previous prime is 200343434234039. The next prime is 200343434234171. The reversal of 200343434234120 is 21432434343002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131804890184 + ... + 131804891703.

It is an arithmetic number, because the mean of its divisors is an integer number (14828050231200).

Almost surely, 2^{200343434234120} is an apocalyptic number.

200343434234120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200343434234120 is an abundant number, since it is smaller than the sum of its proper divisors (274154173164280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200343434234120 is a wasteful number, since it uses less digits than its factorization.

200343434234120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263609781917 (or 263609781913 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 200343434234120 its reverse (21432434343002), we get a palindrome (221775868577122).

The spelling of 200343434234120 in words is "two hundred trillion, three hundred forty-three billion, four hundred thirty-four million, two hundred thirty-four thousand, one hundred twenty".