343633303336343 has 2 divisors, whose sum is σ = 343633303336344. Its totient is φ = 343633303336342.

The previous prime is 343633303336289. The next prime is 343633303336381.

343633303336343 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343633303336343 is a prime.

It is a super-2 number, since 2×343633303336343² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 343633303336291 and 343633303336300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343633303366343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171816651668171 + 171816651668172.

It is an arithmetic number, because the mean of its divisors is an integer number (171816651668172).

Almost surely, 2^{343633303336343} is an apocalyptic number.

343633303336343 is a deficient number, since it is larger than the sum of its proper divisors (1).

343633303336343 is an equidigital number, since it uses as much as digits as its factorization.

343633303336343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34012224, while the sum is 50.

It can be divided in two parts, 34363330 and 3336343, that added together give a palindrome (37699673).

The spelling of 343633303336343 in words is "three hundred forty-three trillion, six hundred thirty-three billion, three hundred three million, three hundred thirty-six thousand, three hundred forty-three".