14641873214489 has 4 divisors (see below), whose sum is σ = 14679512991780. Its totient is φ = 14604233437200.

The previous prime is 14641873214429. The next prime is 14641873214561. The reversal of 14641873214489 is 98441237814641.

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 10449993696025 + 4191879518464 = 3232645^2 + 2047408^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14641873214489 is a prime.

It is a super-2 number, since 2×14641873214489² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14641873214429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18819888062 + ... + 18819888839.

It is an arithmetic number, because the mean of its divisors is an integer number (3669878247945).

Almost surely, 2^{14641873214489} is an apocalyptic number.

It is an amenable number.

14641873214489 is a deficient number, since it is larger than the sum of its proper divisors (37639777291).

14641873214489 is an equidigital number, since it uses as much as digits as its factorization.

14641873214489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37639777290.

The product of its digits is 37158912, while the sum is 62.

The spelling of 14641873214489 in words is "fourteen trillion, six hundred forty-one billion, eight hundred seventy-three million, two hundred fourteen thousand, four hundred eighty-nine".