343331213004304 has 80 divisors (see below), whose sum is σ = 786460744897920. Its totient is φ = 142065848171520.

The previous prime is 343331213004301. The next prime is 343331213004347. The reversal of 343331213004304 is 403400312133343.

It is a self number, because there is not a number n which added to its sum of digits gives 343331213004304.

It is not an unprimeable number, because it can be changed into a prime (343331213004301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213700867 + ... + 215301469.

It is an arithmetic number, because the mean of its divisors is an integer number (9830759311224).

Almost surely, 2^{343331213004304} is an apocalyptic number.

It is an amenable number.

343331213004304 is an abundant number, since it is smaller than the sum of its proper divisors (443129531893616).

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

343331213004304 is a wasteful number, since it uses less digits than its factorization.

343331213004304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666688 (or 1666682 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 343331213004304 its reverse (403400312133343), we get a palindrome (746731525137647).

The spelling of 343331213004304 in words is "three hundred forty-three trillion, three hundred thirty-one billion, two hundred thirteen million, four thousand, three hundred four".