348820808851 has 2 divisors, whose sum is σ = 348820808852. Its totient is φ = 348820808850.

The previous prime is 348820808807. The next prime is 348820808857. The reversal of 348820808851 is 158808028843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 348820808851 - 2⁹ = 348820808339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 348820808792 and 348820808801.

It is not a weakly prime, because it can be changed into another prime (348820808857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174410404425 + 174410404426.

It is an arithmetic number, because the mean of its divisors is an integer number (174410404426).

Almost surely, 2^348820808851 is an apocalyptic number.

348820808851 is a deficient number, since it is larger than the sum of its proper divisors (1).

348820808851 is an equidigital number, since it uses as much as digits as its factorization.

348820808851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3932160, while the sum is 55.

The spelling of 348820808851 in words is "three hundred forty-eight billion, eight hundred twenty million, eight hundred eight thousand, eight hundred fifty-one".