343133300043 has 12 divisors (see below), whose sum is σ = 500184118720. Its totient is φ = 226656858096.

The previous prime is 343133300033. The next prime is 343133300047. The reversal of 343133300043 is 340003331343.

343133300043 is a `hidden beast` number, since 3 + 4 + 313 + 3 + 300 + 0 + 43 = 666.

It is not a de Polignac number, because 343133300043 - 2³² = 338838332747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343133300047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174888571 + ... + 174890532.

Almost surely, 2^343133300043 is an apocalyptic number.

343133300043 is a deficient number, since it is larger than the sum of its proper divisors (157050818677).

343133300043 is a wasteful number, since it uses less digits than its factorization.

343133300043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349779218 (or 349779215 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 343133300043 its reverse (340003331343), we get a palindrome (683136631386).

The spelling of 343133300043 in words is "three hundred forty-three billion, one hundred thirty-three million, three hundred thousand, forty-three".