348117758168445 has 20 divisors (see below), whose sum is σ = 624033314643420. Its totient is φ = 185662804356288.

The previous prime is 348117758168423. The next prime is 348117758168519. The reversal of 348117758168445 is 544861857711843.

348117758168445 is a `hidden beast` number, since 3 + 4 + 8 + 1 + 1 + 77 + 58 + 1 + 68 + 445 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 64075206080601 + 284042552087844 = 8004699^2 + 16853562^2 .

It is not a de Polignac number, because 348117758168445 - 2⁷ = 348117758168317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 429775009680 + ... + 429775010489.

It is an arithmetic number, because the mean of its divisors is an integer number (31201665732171).

Almost surely, 2^{348117758168445} is an apocalyptic number.

It is an amenable number.

348117758168445 is a deficient number, since it is larger than the sum of its proper divisors (275915556474975).

348117758168445 is an equidigital number, since it uses as much as digits as its factorization.

348117758168445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859550020186 (or 859550020177 counting only the distinct ones).

The product of its digits is 722534400, while the sum is 72.

The spelling of 348117758168445 in words is "three hundred forty-eight trillion, one hundred seventeen billion, seven hundred fifty-eight million, one hundred sixty-eight thousand, four hundred forty-five".