343874433963097 has 2 divisors, whose sum is σ = 343874433963098. Its totient is φ = 343874433963096.

The previous prime is 343874433963023. The next prime is 343874433963121. The reversal of 343874433963097 is 790369334478343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 258149260216576 + 85725173746521 = 16067024^2 + 9258789^2 .

It is a cyclic number.

It is not a de Polignac number, because 343874433963097 - 2¹⁵ = 343874433930329 is a prime.

It is not a weakly prime, because it can be changed into another prime (343874433963397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171937216981548 + 171937216981549.

It is an arithmetic number, because the mean of its divisors is an integer number (171937216981549).

Almost surely, 2^{343874433963097} is an apocalyptic number.

It is an amenable number.

343874433963097 is a deficient number, since it is larger than the sum of its proper divisors (1).

343874433963097 is an equidigital number, since it uses as much as digits as its factorization.

343874433963097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2962842624, while the sum is 73.

The spelling of 343874433963097 in words is "three hundred forty-three trillion, eight hundred seventy-four billion, four hundred thirty-three million, nine hundred sixty-three thousand, ninety-seven".