343044430413 has 16 divisors (see below), whose sum is σ = 457837670400. Its totient is φ = 228473855280.

The previous prime is 343044430331. The next prime is 343044430423. The reversal of 343044430413 is 314034440343.

It is not a de Polignac number, because 343044430413 - 2⁹ = 343044429901 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343044430423) 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, 13787178 + ... + 13812036.

It is an arithmetic number, because the mean of its divisors is an integer number (28614854400).

Almost surely, 2^343044430413 is an apocalyptic number.

It is an amenable number.

343044430413 is a deficient number, since it is larger than the sum of its proper divisors (114793239987).

343044430413 is a wasteful number, since it uses less digits than its factorization.

343044430413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29152.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 343044430413 its reverse (314034440343), we get a palindrome (657078870756).

The spelling of 343044430413 in words is "three hundred forty-three billion, forty-four million, four hundred thirty thousand, four hundred thirteen".