343130035304 has 16 divisors (see below), whose sum is σ = 735278647200. Its totient is φ = 147055729392.

The previous prime is 343130035271. The next prime is 343130035321. The reversal of 343130035304 is 403530031343.

It is a happy number.

It is a super-2 number, since 2×343130035304² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3063660974 + ... + 3063661085.

It is an arithmetic number, because the mean of its divisors is an integer number (45954915450).

Almost surely, 2^343130035304 is an apocalyptic number.

It is an amenable number.

343130035304 is an abundant number, since it is smaller than the sum of its proper divisors (392148611896).

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

343130035304 is a wasteful number, since it uses less digits than its factorization.

343130035304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6127322072 (or 6127322068 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 29.

Adding to 343130035304 its reverse (403530031343), we get a palindrome (746660066647).

The spelling of 343130035304 in words is "three hundred forty-three billion, one hundred thirty million, thirty-five thousand, three hundred four".