34064823221 has 16 divisors (see below), whose sum is σ = 40033327488. Its totient is φ = 28576497600.

The previous prime is 34064823211. The next prime is 34064823223. The reversal of 34064823221 is 12232846043.

It is a cyclic number.

It is not a de Polignac number, because 34064823221 - 2¹⁴ = 34064806837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34064823223) 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, 417440 + ... + 492326.

It is an arithmetic number, because the mean of its divisors is an integer number (2502082968).

Almost surely, 2^34064823221 is an apocalyptic number.

It is an amenable number.

34064823221 is a deficient number, since it is larger than the sum of its proper divisors (5968504267).

34064823221 is a wasteful number, since it uses less digits than its factorization.

34064823221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78092.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 34064823221 in words is "thirty-four billion, sixty-four million, eight hundred twenty-three thousand, two hundred twenty-one".