34005384229 has 4 divisors (see below), whose sum is σ = 34006745484. Its totient is φ = 34004022976.

The previous prime is 34005384221. The next prime is 34005384239. The reversal of 34005384229 is 92248350043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 92248350043 = 8581 ⋅10750303.

It can be written as a sum of positive squares in 2 ways, for example, as 3912502500 + 30092881729 = 62550^2 + 173473^2 .

It is a cyclic number.

It is not a de Polignac number, because 34005384229 - 2³ = 34005384221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34005384191 and 34005384200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34005384221) 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, 642442 + ... + 693355.

It is an arithmetic number, because the mean of its divisors is an integer number (8501686371).

Almost surely, 2^34005384229 is an apocalyptic number.

It is an amenable number.

34005384229 is a deficient number, since it is larger than the sum of its proper divisors (1361255).

34005384229 is a wasteful number, since it uses less digits than its factorization.

34005384229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361254.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 34005384229 in words is "thirty-four billion, five million, three hundred eighty-four thousand, two hundred twenty-nine".