343548845279 has 2 divisors, whose sum is σ = 343548845280. Its totient is φ = 343548845278.

The previous prime is 343548845273. The next prime is 343548845329. The reversal of 343548845279 is 972548845343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 343548845279 - 2²⁰ = 343547796703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343548845273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171774422639 + 171774422640.

It is an arithmetic number, because the mean of its divisors is an integer number (171774422640).

Almost surely, 2^343548845279 is an apocalyptic number.

343548845279 is a deficient number, since it is larger than the sum of its proper divisors (1).

343548845279 is an equidigital number, since it uses as much as digits as its factorization.

343548845279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116121600, while the sum is 62.

The spelling of 343548845279 in words is "three hundred forty-three billion, five hundred forty-eight million, eight hundred forty-five thousand, two hundred seventy-nine".