343245523441 has 2 divisors, whose sum is σ = 343245523442. Its totient is φ = 343245523440.

The previous prime is 343245523417. The next prime is 343245523477. The reversal of 343245523441 is 144325542343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 315483299041 + 27762224400 = 561679^2 + 166620^2 .

It is a cyclic number.

It is not a de Polignac number, because 343245523441 - 2²¹ = 343243426289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343245523394 and 343245523403.

It is not a weakly prime, because it can be changed into another prime (343245523241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171622761720 + 171622761721.

It is an arithmetic number, because the mean of its divisors is an integer number (171622761721).

Almost surely, 2^343245523441 is an apocalyptic number.

It is an amenable number.

343245523441 is a deficient number, since it is larger than the sum of its proper divisors (1).

343245523441 is an equidigital number, since it uses as much as digits as its factorization.

343245523441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 691200, while the sum is 40.

The spelling of 343245523441 in words is "three hundred forty-three billion, two hundred forty-five million, five hundred twenty-three thousand, four hundred forty-one".