109434344339 has 4 divisors (see below), whose sum is σ = 109435068456. Its totient is φ = 109433620224.

The previous prime is 109434344323. The next prime is 109434344347. The reversal of 109434344339 is 933443434901.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 933443434901 = 127163 ⋅7340527.

It is a cyclic number.

It is not a de Polignac number, because 109434344339 - 2⁴ = 109434344323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 109434344293 and 109434344302.

It is not an unprimeable number, because it can be changed into a prime (109434344039) 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, 39689 + ... + 469514.

It is an arithmetic number, because the mean of its divisors is an integer number (27358767114).

Almost surely, 2^109434344339 is an apocalyptic number.

109434344339 is a deficient number, since it is larger than the sum of its proper divisors (724117).

109434344339 is an equidigital number, since it uses as much as digits as its factorization.

109434344339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724116.

The product of its (nonzero) digits is 1679616, while the sum is 47.

The spelling of 109434344339 in words is "one hundred nine billion, four hundred thirty-four million, three hundred forty-four thousand, three hundred thirty-nine".