348413654209 has 2 divisors, whose sum is σ = 348413654210. Its totient is φ = 348413654208.

The previous prime is 348413654191. The next prime is 348413654219. The reversal of 348413654209 is 902456314843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 265266201600 + 83147452609 = 515040^2 + 288353^2 .

It is a cyclic number.

It is not a de Polignac number, because 348413654209 - 2¹¹ = 348413652161 is a prime.

It is not a weakly prime, because it can be changed into another prime (348413654219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174206827104 + 174206827105.

It is an arithmetic number, because the mean of its divisors is an integer number (174206827105).

Almost surely, 2^348413654209 is an apocalyptic number.

It is an amenable number.

348413654209 is a deficient number, since it is larger than the sum of its proper divisors (1).

348413654209 is an equidigital number, since it uses as much as digits as its factorization.

348413654209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 348413654209 in words is "three hundred forty-eight billion, four hundred thirteen million, six hundred fifty-four thousand, two hundred nine".