14472505066 has 4 divisors (see below), whose sum is σ = 21708757602. Its totient is φ = 7236252532.

The previous prime is 14472505063. The next prime is 14472505097. The reversal of 14472505066 is 66050527441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66050527441 = 61051 ⋅1081891.

It can be written as a sum of positive squares in only one way, i.e., 12988021225 + 1484483841 = 113965^2 + 38529^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14472505063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3618126265 + ... + 3618126268.

Almost surely, 2^14472505066 is an apocalyptic number.

14472505066 is a deficient number, since it is larger than the sum of its proper divisors (7236252536).

14472505066 is an equidigital number, since it uses as much as digits as its factorization.

14472505066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7236252535.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 14472505066 in words is "fourteen billion, four hundred seventy-two million, five hundred five thousand, sixty-six".