343304230240 has 48 divisors (see below), whose sum is σ = 846319567968. Its totient is φ = 131351182336.

The previous prime is 343304230223. The next prime is 343304230259. The reversal of 343304230240 is 42032403343.

It is a junction number, because it is equal to n+sod(n) for n = 343304230199 and 343304230208.

It is a congruent number.

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, 46640917 + ... + 46648276.

It is an arithmetic number, because the mean of its divisors is an integer number (17631657666).

Almost surely, 2^343304230240 is an apocalyptic number.

It is an amenable number.

343304230240 is an abundant number, since it is smaller than the sum of its proper divisors (503015337728).

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

343304230240 is a wasteful number, since it uses less digits than its factorization.

343304230240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93289231 (or 93289223 counting only the distinct ones).

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

Adding to 343304230240 its reverse (42032403343), we get a palindrome (385336633583).

The spelling of 343304230240 in words is "three hundred forty-three billion, three hundred four million, two hundred thirty thousand, two hundred forty".