3435087853217 has 2 divisors, whose sum is σ = 3435087853218. Its totient is φ = 3435087853216.

The previous prime is 3435087853199. The next prime is 3435087853271. The reversal of 3435087853217 is 7123587805343.

Together with next prime (3435087853271) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3435087853201 + 16 = 1853399^2 + 4^2 .

It is a cyclic number.

It is not a de Polignac number, because 3435087853217 - 2¹⁸ = 3435087591073 is a prime.

It is not a weakly prime, because it can be changed into another prime (3435087850217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1717543926608 + 1717543926609.

It is an arithmetic number, because the mean of its divisors is an integer number (1717543926609).

Almost surely, 2^{3435087853217} is an apocalyptic number.

It is an amenable number.

3435087853217 is a deficient number, since it is larger than the sum of its proper divisors (1).

3435087853217 is an equidigital number, since it uses as much as digits as its factorization.

3435087853217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16934400, while the sum is 56.

The spelling of 3435087853217 in words is "three trillion, four hundred thirty-five billion, eighty-seven million, eight hundred fifty-three thousand, two hundred seventeen".