14444140143311 has 4 divisors (see below), whose sum is σ = 14554400755224. Its totient is φ = 14333879531400.

The previous prime is 14444140143271. The next prime is 14444140143317. The reversal of 14444140143311 is 11334104144441.

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-14444140143311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14444140143317) 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, 55130305760 + ... + 55130306021.

It is an arithmetic number, because the mean of its divisors is an integer number (3638600188806).

Almost surely, 2^{14444140143311} is an apocalyptic number.

14444140143311 is a deficient number, since it is larger than the sum of its proper divisors (110260611913).

14444140143311 is a wasteful number, since it uses less digits than its factorization.

14444140143311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110260611912.

The product of its (nonzero) digits is 36864, while the sum is 35.

Adding to 14444140143311 its reverse (11334104144441), we get a palindrome (25778244287752).

The spelling of 14444140143311 in words is "fourteen trillion, four hundred forty-four billion, one hundred forty million, one hundred forty-three thousand, three hundred eleven".