14814480556865 has 16 divisors (see below), whose sum is σ = 19393994025216. Its totient is φ = 10773894230400.

The previous prime is 14814480556859. The next prime is 14814480556871. The reversal of 14814480556865 is 56865508441841.

It is an interprime number because it is at equal distance from previous prime (14814480556859) and next prime (14814480556871).

It is not a de Polignac number, because 14814480556865 - 2¹⁸ = 14814480294721 is a prime.

It is a super-2 number, since 2×14814480556865² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 1218572 + ... + 5577981.

It is an arithmetic number, because the mean of its divisors is an integer number (1212124626576).

Almost surely, 2^{14814480556865} is an apocalyptic number.

It is an amenable number.

14814480556865 is a deficient number, since it is larger than the sum of its proper divisors (4579513468351).

14814480556865 is a wasteful number, since it uses less digits than its factorization.

14814480556865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6836200.

The product of its (nonzero) digits is 147456000, while the sum is 65.

The spelling of 14814480556865 in words is "fourteen trillion, eight hundred fourteen billion, four hundred eighty million, five hundred fifty-six thousand, eight hundred sixty-five".