14355532066 has 8 divisors (see below), whose sum is σ = 21597196140. Its totient is φ = 7156466688.

The previous prime is 14355532033. The next prime is 14355532117. The reversal of 14355532066 is 66023555341.

It can be written as a sum of positive squares in 2 ways, for example, as 13356656041 + 998876025 = 115571^2 + 31605^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×14355532066³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10648831 + ... + 10650178.

Almost surely, 2^14355532066 is an apocalyptic number.

14355532066 is a deficient number, since it is larger than the sum of its proper divisors (7241664074).

14355532066 is a wasteful number, since it uses less digits than its factorization.

14355532066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21299348.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 14355532066 in words is "fourteen billion, three hundred fifty-five million, five hundred thirty-two thousand, sixty-six".