34220663321 has 16 divisors (see below), whose sum is σ = 38542283136. Its totient is φ = 30146578176.

The previous prime is 34220663311. The next prime is 34220663333. The reversal of 34220663321 is 12336602243.

It is not a de Polignac number, because 34220663321 - 2¹⁰ = 34220662297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34220663311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3281 + ... + 261633.

It is an arithmetic number, because the mean of its divisors is an integer number (2408892696).

Almost surely, 2^34220663321 is an apocalyptic number.

It is an amenable number.

34220663321 is a deficient number, since it is larger than the sum of its proper divisors (4321619815).

34220663321 is a wasteful number, since it uses less digits than its factorization.

34220663321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258832.

The product of its (nonzero) digits is 31104, while the sum is 32.

The spelling of 34220663321 in words is "thirty-four billion, two hundred twenty million, six hundred sixty-three thousand, three hundred twenty-one".