14628449273 has 2 divisors, whose sum is σ = 14628449274. Its totient is φ = 14628449272.

The previous prime is 14628449267. The next prime is 14628449279. The reversal of 14628449273 is 37294482641.

It is a balanced prime because it is at equal distance from previous prime (14628449267) and next prime (14628449279).

It can be written as a sum of positive squares in only one way, i.e., 8722065664 + 5906383609 = 93392^2 + 76853^2 .

It is a cyclic number.

It is not a de Polignac number, because 14628449273 - 2²⁸ = 14360013817 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14628449279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7314224636 + 7314224637.

It is an arithmetic number, because the mean of its divisors is an integer number (7314224637).

Almost surely, 2^14628449273 is an apocalyptic number.

It is an amenable number.

14628449273 is a deficient number, since it is larger than the sum of its proper divisors (1).

14628449273 is an equidigital number, since it uses as much as digits as its factorization.

14628449273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 50.

The spelling of 14628449273 in words is "fourteen billion, six hundred twenty-eight million, four hundred forty-nine thousand, two hundred seventy-three".