14162337864121 has 4 divisors (see below), whose sum is σ = 14224182134500. Its totient is φ = 14100493593744.

The previous prime is 14162337864091. The next prime is 14162337864127. The reversal of 14162337864121 is 12146873326141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13536593582521 + 625744281600 = 3679211^2 + 791040^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14162337864121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14162337864127) 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, 30922134846 + ... + 30922135303.

It is an arithmetic number, because the mean of its divisors is an integer number (3556045533625).

Almost surely, 2^{14162337864121} is an apocalyptic number.

It is an amenable number.

14162337864121 is a deficient number, since it is larger than the sum of its proper divisors (61844270379).

14162337864121 is an equidigital number, since it uses as much as digits as its factorization.

14162337864121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61844270378.

The product of its digits is 1161216, while the sum is 49.

The spelling of 14162337864121 in words is "fourteen trillion, one hundred sixty-two billion, three hundred thirty-seven million, eight hundred sixty-four thousand, one hundred twenty-one".