1343303402341 has 2 divisors, whose sum is σ = 1343303402342. Its totient is φ = 1343303402340.

The previous prime is 1343303402339. The next prime is 1343303402407. The reversal of 1343303402341 is 1432043033431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 923501780100 + 419801622241 = 960990^2 + 647921^2 .

It is a cyclic number.

It is not a de Polignac number, because 1343303402341 - 2¹ = 1343303402339 is a prime.

It is a super-4 number, since 4×1343303402341⁴ (a number of 50 digits) contains 4444 as substring.

Together with 1343303402339, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1343303402941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671651701170 + 671651701171.

It is an arithmetic number, because the mean of its divisors is an integer number (671651701171).

Almost surely, 2^{1343303402341} is an apocalyptic number.

It is an amenable number.

1343303402341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343303402341 is an equidigital number, since it uses as much as digits as its factorization.

1343303402341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 1343303402341 its reverse (1432043033431), we get a palindrome (2775346435772).

The spelling of 1343303402341 in words is "one trillion, three hundred forty-three billion, three hundred three million, four hundred two thousand, three hundred forty-one".