35066411665 has 4 divisors (see below), whose sum is σ = 42079694004. Its totient is φ = 28053129328.

The previous prime is 35066411659. The next prime is 35066411669. The reversal of 35066411665 is 56611466053.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8604232081 + 26462179584 = 92759^2 + 162672^2 .

It is a cyclic number.

It is not a de Polignac number, because 35066411665 - 2⁷ = 35066411537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35066411669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3506641162 + ... + 3506641171.

It is an arithmetic number, because the mean of its divisors is an integer number (10519923501).

Almost surely, 2^35066411665 is an apocalyptic number.

It is an amenable number.

35066411665 is a deficient number, since it is larger than the sum of its proper divisors (7013282339).

35066411665 is an equidigital number, since it uses as much as digits as its factorization.

35066411665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7013282338.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 35066411665 in words is "thirty-five billion, sixty-six million, four hundred eleven thousand, six hundred sixty-five".