343125484898197 has 2 divisors, whose sum is σ = 343125484898198. Its totient is φ = 343125484898196.

The previous prime is 343125484898159. The next prime is 343125484898249. The reversal of 343125484898197 is 791898484521343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 329043673272721 + 14081811625476 = 18139561^2 + 3752574^2 .

It is a cyclic number.

It is not a de Polignac number, because 343125484898197 - 2¹⁹ = 343125484373909 is a prime.

It is a super-2 number, since 2×343125484898197² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343125484895197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171562742449098 + 171562742449099.

It is an arithmetic number, because the mean of its divisors is an integer number (171562742449099).

Almost surely, 2^{343125484898197} is an apocalyptic number.

It is an amenable number.

343125484898197 is a deficient number, since it is larger than the sum of its proper divisors (1).

343125484898197 is an equidigital number, since it uses as much as digits as its factorization.

343125484898197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1672151040, while the sum is 76.

The spelling of 343125484898197 in words is "three hundred forty-three trillion, one hundred twenty-five billion, four hundred eighty-four million, eight hundred ninety-eight thousand, one hundred ninety-seven".