34166336609 has 4 divisors (see below), whose sum is σ = 34745427120. Its totient is φ = 33587246100.

The previous prime is 34166336597. The next prime is 34166336623. The reversal of 34166336609 is 90663366143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 90663366143 = 7 ⋅12951909449.

It is a cyclic number.

It is not a de Polignac number, because 34166336609 - 2²⁰ = 34165288033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34166336669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289545167 + ... + 289545284.

It is an arithmetic number, because the mean of its divisors is an integer number (8686356780).

Almost surely, 2^34166336609 is an apocalyptic number.

It is an amenable number.

34166336609 is a deficient number, since it is larger than the sum of its proper divisors (579090511).

34166336609 is an equidigital number, since it uses as much as digits as its factorization.

34166336609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579090510.

The product of its (nonzero) digits is 1259712, while the sum is 47.

The spelling of 34166336609 in words is "thirty-four billion, one hundred sixty-six million, three hundred thirty-six thousand, six hundred nine".