34350204321 has 12 divisors (see below), whose sum is σ = 49620606672. Its totient is φ = 22898453976.

The previous prime is 34350204313. The next prime is 34350204349. The reversal of 34350204321 is 12340205343.

34350204321 is a `hidden beast` number, since 3 + 435 + 0 + 204 + 3 + 21 = 666.

It is not a de Polignac number, because 34350204321 - 2³ = 34350204313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34350204311) 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, 3891 + ... + 262136.

It is an arithmetic number, because the mean of its divisors is an integer number (4135050556).

Almost surely, 2^34350204321 is an apocalyptic number.

It is an amenable number.

34350204321 is a deficient number, since it is larger than the sum of its proper divisors (15270402351).

34350204321 is a wasteful number, since it uses less digits than its factorization.

34350204321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280380 (or 280377 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 34350204321 its reverse (12340205343), we get a palindrome (46690409664).

The spelling of 34350204321 in words is "thirty-four billion, three hundred fifty million, two hundred four thousand, three hundred twenty-one".