14460227116721 has 2 divisors, whose sum is σ = 14460227116722. Its totient is φ = 14460227116720.

The previous prime is 14460227116651. The next prime is 14460227116739. The reversal of 14460227116721 is 12761172206441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14316658117696 + 143568999025 = 3783736^2 + 378905^2 .

It is a cyclic number.

It is not a de Polignac number, because 14460227116721 - 2¹⁴ = 14460227100337 is a prime.

It is not a weakly prime, because it can be changed into another prime (14460227136721) 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, 7230113558360 + 7230113558361.

It is an arithmetic number, because the mean of its divisors is an integer number (7230113558361).

Almost surely, 2^{14460227116721} is an apocalyptic number.

It is an amenable number.

14460227116721 is a deficient number, since it is larger than the sum of its proper divisors (1).

14460227116721 is an equidigital number, since it uses as much as digits as its factorization.

14460227116721 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 44.

The spelling of 14460227116721 in words is "fourteen trillion, four hundred sixty billion, two hundred twenty-seven million, one hundred sixteen thousand, seven hundred twenty-one".