343131334141 has 2 divisors, whose sum is σ = 343131334142. Its totient is φ = 343131334140.

The previous prime is 343131334099. The next prime is 343131334151. The reversal of 343131334141 is 141433131343.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 285749048025 + 57382286116 = 534555^2 + 239546^2 .

It is a cyclic number.

It is not a de Polignac number, because 343131334141 - 2¹⁷ = 343131203069 is a prime.

It is a super-2 number, since 2×343131334141² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343131334151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171565667070 + 171565667071.

It is an arithmetic number, because the mean of its divisors is an integer number (171565667071).

Almost surely, 2^343131334141 is an apocalyptic number.

It is an amenable number.

343131334141 is a deficient number, since it is larger than the sum of its proper divisors (1).

343131334141 is an equidigital number, since it uses as much as digits as its factorization.

343131334141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 31.

Adding to 343131334141 its reverse (141433131343), we get a palindrome (484564465484).

The spelling of 343131334141 in words is "three hundred forty-three billion, one hundred thirty-one million, three hundred thirty-four thousand, one hundred forty-one".