14964727289 has 2 divisors, whose sum is σ = 14964727290. Its totient is φ = 14964727288.

The previous prime is 14964727273. The next prime is 14964727321. The reversal of 14964727289 is 98272746941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11714815225 + 3249912064 = 108235^2 + 57008^2 .

It is a cyclic number.

It is not a de Polignac number, because 14964727289 - 2⁴ = 14964727273 is a prime.

It is not a weakly prime, because it can be changed into another prime (14964727249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7482363644 + 7482363645.

It is an arithmetic number, because the mean of its divisors is an integer number (7482363645).

Almost surely, 2^14964727289 is an apocalyptic number.

It is an amenable number.

14964727289 is a deficient number, since it is larger than the sum of its proper divisors (1).

14964727289 is an equidigital number, since it uses as much as digits as its factorization.

14964727289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12192768, while the sum is 59.

The spelling of 14964727289 in words is "fourteen billion, nine hundred sixty-four million, seven hundred twenty-seven thousand, two hundred eighty-nine".