14243144342004 has 18 divisors (see below), whose sum is σ = 36003503753490. Its totient is φ = 4747714780656.

The previous prime is 14243144341949. The next prime is 14243144342027. The reversal of 14243144342004 is 40024344134241.

14243144342004 is a `hidden beast` number, since 1 + 4 + 2 + 4 + 3 + 1 + 443 + 4 + 200 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11056276709604 + 3186867632400 = 3325098^2 + 1785180^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 395642898389 = 14243144342004 / (1 + 4 + 2 + 4 + 3 + 1 + 4 + 4 + 3 + 4 + 2 + 0 + 0 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 14243144342004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 197821449159 + ... + 197821449230.

Almost surely, 2^{14243144342004} is an apocalyptic number.

It is an amenable number.

14243144342004 is an abundant number, since it is smaller than the sum of its proper divisors (21760359411486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14243144342004 is a wasteful number, since it uses less digits than its factorization.

14243144342004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395642898399 (or 395642898394 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 14243144342004 its reverse (40024344134241), we get a palindrome (54267488476245).

The spelling of 14243144342004 in words is "fourteen trillion, two hundred forty-three billion, one hundred forty-four million, three hundred forty-two thousand, four".