14440342141343 has 4 divisors (see below), whose sum is σ = 14441262921048. Its totient is φ = 14439421361640.

The previous prime is 14440342141331. The next prime is 14440342141363. The reversal of 14440342141343 is 34314124304441.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14440342141343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14440342141297 and 14440342141306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14440342141363) 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, 460366328 + ... + 460397693.

It is an arithmetic number, because the mean of its divisors is an integer number (3610315730262).

Almost surely, 2^{14440342141343} is an apocalyptic number.

14440342141343 is a deficient number, since it is larger than the sum of its proper divisors (920779705).

14440342141343 is an equidigital number, since it uses as much as digits as its factorization.

14440342141343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920779704.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 14440342141343 its reverse (34314124304441), we get a palindrome (48754466445784).

The spelling of 14440342141343 in words is "fourteen trillion, four hundred forty billion, three hundred forty-two million, one hundred forty-one thousand, three hundred forty-three".