343443424043 has 4 divisors (see below), whose sum is σ = 343561733328. Its totient is φ = 343325114760.

The previous prime is 343443424033. The next prime is 343443424063. The reversal of 343443424043 is 340424344343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340424344343 = 4133 ⋅82367371.

It is a cyclic number.

It is not a de Polignac number, because 343443424043 - 2²⁰ = 343442375467 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343443423988 and 343443424006.

It is not an unprimeable number, because it can be changed into a prime (343443424003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59150288 + ... + 59156093.

It is an arithmetic number, because the mean of its divisors is an integer number (85890433332).

Almost surely, 2^343443424043 is an apocalyptic number.

343443424043 is a deficient number, since it is larger than the sum of its proper divisors (118309285).

343443424043 is a wasteful number, since it uses less digits than its factorization.

343443424043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118309284.

The product of its (nonzero) digits is 663552, while the sum is 38.

Adding to 343443424043 its reverse (340424344343), we get a palindrome (683867768386).

The spelling of 343443424043 in words is "three hundred forty-three billion, four hundred forty-three million, four hundred twenty-four thousand, forty-three".