14718436066 has 4 divisors (see below), whose sum is σ = 22077654102. Its totient is φ = 7359218032.

The previous prime is 14718436063. The next prime is 14718436087. The reversal of 14718436066 is 66063481741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13175596225 + 1542839841 = 114785^2 + 39279^2 .

It is not an unprimeable number, because it can be changed into a prime (14718436063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3679609015 + ... + 3679609018.

Almost surely, 2^14718436066 is an apocalyptic number.

14718436066 is a deficient number, since it is larger than the sum of its proper divisors (7359218036).

14718436066 is an equidigital number, since it uses as much as digits as its factorization.

14718436066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7359218035.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 14718436066 in words is "fourteen billion, seven hundred eighteen million, four hundred thirty-six thousand, sixty-six".