343204020223300 has 36 divisors (see below), whose sum is σ = 744926367325140. Its totient is φ = 137249600081920.

The previous prime is 343204020223291. The next prime is 343204020223447. The reversal of 343204020223300 is 3322020402343.

It can be written as a sum of positive squares in 6 ways, for example, as 43511456836 + 343160508766464 = 208594^2 + 18524592^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399669049 + ... + 400526848.

It is an arithmetic number, because the mean of its divisors is an integer number (20692399092365).

Almost surely, 2^{343204020223300} is an apocalyptic number.

It is an amenable number.

343204020223300 is an abundant number, since it is smaller than the sum of its proper divisors (401722347101840).

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

343204020223300 is a wasteful number, since it uses less digits than its factorization.

343204020223300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800200200 (or 800200193 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 343204020223300 its reverse (3322020402343), we get a palindrome (346526040625643).

The spelling of 343204020223300 in words is "three hundred forty-three trillion, two hundred four billion, twenty million, two hundred twenty-three thousand, three hundred".