14655403443481 has 2 divisors, whose sum is σ = 14655403443482. Its totient is φ = 14655403443480.

The previous prime is 14655403443437. The next prime is 14655403443503. The reversal of 14655403443481 is 18434430455641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13352746447881 + 1302656995600 = 3654141^2 + 1141340^2 .

It is an emirp because it is prime and its reverse (18434430455641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14655403443481 - 2¹¹ = 14655403441433 is a prime.

It is a super-2 number, since 2×14655403443481² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14655403440481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7327701721740 + 7327701721741.

It is an arithmetic number, because the mean of its divisors is an integer number (7327701721741).

Almost surely, 2^{14655403443481} is an apocalyptic number.

It is an amenable number.

14655403443481 is a deficient number, since it is larger than the sum of its proper divisors (1).

14655403443481 is an equidigital number, since it uses as much as digits as its factorization.

14655403443481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11059200, while the sum is 52.

The spelling of 14655403443481 in words is "fourteen trillion, six hundred fifty-five billion, four hundred three million, four hundred forty-three thousand, four hundred eighty-one".