351115411026343 has 2 divisors, whose sum is σ = 351115411026344. Its totient is φ = 351115411026342.

The previous prime is 351115411026313. The next prime is 351115411026397. The reversal of 351115411026343 is 343620114511153.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-351115411026343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 351115411026296 and 351115411026305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351115411026313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175557705513171 + 175557705513172.

It is an arithmetic number, because the mean of its divisors is an integer number (175557705513172).

Almost surely, 2^{351115411026343} is an apocalyptic number.

351115411026343 is a deficient number, since it is larger than the sum of its proper divisors (1).

351115411026343 is an equidigital number, since it uses as much as digits as its factorization.

351115411026343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 40.

Adding to 351115411026343 its reverse (343620114511153), we get a palindrome (694735525537496).

The spelling of 351115411026343 in words is "three hundred fifty-one trillion, one hundred fifteen billion, four hundred eleven million, twenty-six thousand, three hundred forty-three".