343030984249 has 2 divisors, whose sum is σ = 343030984250. Its totient is φ = 343030984248.

The previous prime is 343030984217. The next prime is 343030984253. The reversal of 343030984249 is 942489030343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 326766573225 + 16264411024 = 571635^2 + 127532^2 .

It is a cyclic number.

It is not a de Polignac number, because 343030984249 - 2⁵ = 343030984217 is a prime.

It is not a weakly prime, because it can be changed into another prime (343030934249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171515492124 + 171515492125.

It is an arithmetic number, because the mean of its divisors is an integer number (171515492125).

Almost surely, 2^343030984249 is an apocalyptic number.

It is an amenable number.

343030984249 is a deficient number, since it is larger than the sum of its proper divisors (1).

343030984249 is an equidigital number, since it uses as much as digits as its factorization.

343030984249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2239488, while the sum is 49.

The spelling of 343030984249 in words is "three hundred forty-three billion, thirty million, nine hundred eighty-four thousand, two hundred forty-nine".