343204021244032 has 64 divisors (see below), whose sum is σ = 761711511115800. Its totient is φ = 152939722973184.

The previous prime is 343204021244017. The next prime is 343204021244041. The reversal of 343204021244032 is 230442120402343.

It can be written as a sum of positive squares in 4 ways, for example, as 322081025851456 + 21122995392576 = 17946616^2 + 4595976^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3556027893 + ... + 3556124404.

Almost surely, 2^{343204021244032} is an apocalyptic number.

343204021244032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

343204021244032 is an abundant number, since it is smaller than the sum of its proper divisors (418507489871768).

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

343204021244032 is a wasteful number, since it uses less digits than its factorization.

343204021244032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7112152353 (or 7112152341 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 343204021244032 its reverse (230442120402343), we get a palindrome (573646141646375).

The spelling of 343204021244032 in words is "three hundred forty-three trillion, two hundred four billion, twenty-one million, two hundred forty-four thousand, thirty-two".