14243111306 has 4 divisors (see below), whose sum is σ = 21364666962. Its totient is φ = 7121555652.

The previous prime is 14243111273. The next prime is 14243111339. The reversal of 14243111306 is 60311134241.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (14243111273) and next prime (14243111339).

It can be written as a sum of positive squares in only one way, i.e., 11978208025 + 2264903281 = 109445^2 + 47591^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3560777825 + ... + 3560777828.

Almost surely, 2^14243111306 is an apocalyptic number.

14243111306 is a deficient number, since it is larger than the sum of its proper divisors (7121555656).

14243111306 is an equidigital number, since it uses as much as digits as its factorization.

14243111306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7121555655.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 14243111306 its reverse (60311134241), we get a palindrome (74554245547).

The spelling of 14243111306 in words is "fourteen billion, two hundred forty-three million, one hundred eleven thousand, three hundred six".