348489803450911 has 2 divisors, whose sum is σ = 348489803450912. Its totient is φ = 348489803450910.

The previous prime is 348489803450809. The next prime is 348489803450953. The reversal of 348489803450911 is 119054308984843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 348489803450911 - 2¹³ = 348489803442719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348489803450311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174244901725455 + 174244901725456.

It is an arithmetic number, because the mean of its divisors is an integer number (174244901725456).

Almost surely, 2^{348489803450911} is an apocalyptic number.

348489803450911 is a deficient number, since it is larger than the sum of its proper divisors (1).

348489803450911 is an equidigital number, since it uses as much as digits as its factorization.

348489803450911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119439360, while the sum is 67.

The spelling of 348489803450911 in words is "three hundred forty-eight trillion, four hundred eighty-nine billion, eight hundred three million, four hundred fifty thousand, nine hundred eleven".