345425282017 has 2 divisors, whose sum is σ = 345425282018. Its totient is φ = 345425282016.

The previous prime is 345425281987. The next prime is 345425282047. The reversal of 345425282017 is 710282524543.

It is a balanced prime because it is at equal distance from previous prime (345425281987) and next prime (345425282047).

It can be written as a sum of positive squares in only one way, i.e., 340234223616 + 5191058401 = 583296^2 + 72049^2 .

It is a cyclic number.

It is not a de Polignac number, because 345425282017 - 2⁷ = 345425281889 is a prime.

It is not a weakly prime, because it can be changed into another prime (345425282047) 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, 172712641008 + 172712641009.

It is an arithmetic number, because the mean of its divisors is an integer number (172712641009).

Almost surely, 2^345425282017 is an apocalyptic number.

It is an amenable number.

345425282017 is a deficient number, since it is larger than the sum of its proper divisors (1).

345425282017 is an equidigital number, since it uses as much as digits as its factorization.

345425282017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 537600, while the sum is 43.

The spelling of 345425282017 in words is "three hundred forty-five billion, four hundred twenty-five million, two hundred eighty-two thousand, seventeen".