14845468065121 has 4 divisors (see below), whose sum is σ = 14867203743792. Its totient is φ = 14823732386452.

The previous prime is 14845468065091. The next prime is 14845468065133. The reversal of 14845468065121 is 12156086454841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14845468065121 - 2⁵ = 14845468065089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14845468065221) 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 in 3 ways as a sum of consecutive naturals, for example, 10867838311 + ... + 10867839676.

It is an arithmetic number, because the mean of its divisors is an integer number (3716800935948).

Almost surely, 2^{14845468065121} is an apocalyptic number.

It is an amenable number.

14845468065121 is a deficient number, since it is larger than the sum of its proper divisors (21735678671).

14845468065121 is an equidigital number, since it uses as much as digits as its factorization.

14845468065121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21735678670.

The product of its (nonzero) digits is 7372800, while the sum is 55.

The spelling of 14845468065121 in words is "fourteen trillion, eight hundred forty-five billion, four hundred sixty-eight million, sixty-five thousand, one hundred twenty-one".