34670432169 has 12 divisors (see below), whose sum is σ = 50356197892. Its totient is φ = 22985920800.

The previous prime is 34670432099. The next prime is 34670432207. The reversal of 34670432169 is 96123407643.

It can be written as a sum of positive squares in 2 ways, for example, as 5296928400 + 29373503769 = 72780^2 + 171387^2 .

It is a de Polignac number, because none of the positive numbers 2^k-34670432169 is a prime.

It is a super-2 number, since 2×34670432169² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34670432569) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10640002 + ... + 10643259.

Almost surely, 2^34670432169 is an apocalyptic number.

It is an amenable number.

34670432169 is a deficient number, since it is larger than the sum of its proper divisors (15685765723).

34670432169 is a wasteful number, since it uses less digits than its factorization.

34670432169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21283448 (or 21283445 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

It can be divided in two parts, 346704 and 32169, that added together give a palindrome (378873).

The spelling of 34670432169 in words is "thirty-four billion, six hundred seventy million, four hundred thirty-two thousand, one hundred sixty-nine".