343066256506079 has 2 divisors, whose sum is σ = 343066256506080. Its totient is φ = 343066256506078.

The previous prime is 343066256506021. The next prime is 343066256506093. The reversal of 343066256506079 is 970605652660343.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 343066256506079 - 2²⁸ = 343065988070623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343066256506019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171533128253039 + 171533128253040.

It is an arithmetic number, because the mean of its divisors is an integer number (171533128253040).

Almost surely, 2^{343066256506079} is an apocalyptic number.

343066256506079 is a deficient number, since it is larger than the sum of its proper divisors (1).

343066256506079 is an equidigital number, since it uses as much as digits as its factorization.

343066256506079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 146966400, while the sum is 62.

The spelling of 343066256506079 in words is "three hundred forty-three trillion, sixty-six billion, two hundred fifty-six million, five hundred six thousand, seventy-nine".