343424206441 has 2 divisors, whose sum is σ = 343424206442. Its totient is φ = 343424206440.

The previous prime is 343424206381. The next prime is 343424206457. The reversal of 343424206441 is 144602424343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 293335976025 + 50088230416 = 541605^2 + 223804^2 .

It is a cyclic number.

It is not a de Polignac number, because 343424206441 - 2¹⁹ = 343423682153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 343424206441.

It is not a weakly prime, because it can be changed into another prime (343424206241) 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 as a sum of consecutive naturals, namely, 171712103220 + 171712103221.

It is an arithmetic number, because the mean of its divisors is an integer number (171712103221).

Almost surely, 2^343424206441 is an apocalyptic number.

It is an amenable number.

343424206441 is a deficient number, since it is larger than the sum of its proper divisors (1).

343424206441 is an equidigital number, since it uses as much as digits as its factorization.

343424206441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 37.

The spelling of 343424206441 in words is "three hundred forty-three billion, four hundred twenty-four million, two hundred six thousand, four hundred forty-one".