14068569321 has 63 divisors (see below), whose sum is σ = 22166224717. Its totient is φ = 8924291640.

The previous prime is 14068569313. The next prime is 14068569353. The reversal of 14068569321 is 12396586041.

The square root of 14068569321 is 118611.

It is a perfect power (a square), and thus also a powerful number.

14068569321 is a `hidden beast` number, since 1 + 4 + 0 + 68 + 569 + 3 + 21 = 666.

14068569321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14068569321 - 2³ = 14068569313 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14068569371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 73657336 + ... + 73657526.

Almost surely, 2^14068569321 is an apocalyptic number.

14068569321 is the 118611-st square number.

14068569321 is the 59306-th centered octagonal number.

It is an amenable number.

14068569321 is a deficient number, since it is larger than the sum of its proper divisors (8097655396).

14068569321 is an frugal number, since it uses more digits than its factorization.

14068569321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 14068569321 in words is "fourteen billion, sixty-eight million, five hundred sixty-nine thousand, three hundred twenty-one".