14243315003144 has 8 divisors (see below), whose sum is σ = 26706215630910. Its totient is φ = 7121657501568.

The previous prime is 14243315003111. The next prime is 14243315003201. The reversal of 14243315003144 is 44130051334241.

It can be written as a sum of positive squares in only one way, i.e., 14077879202500 + 165435800644 = 3752050^2 + 406738^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 890207187689 + ... + 890207187704.

Almost surely, 2^{14243315003144} is an apocalyptic number.

It is an amenable number.

14243315003144 is a deficient number, since it is larger than the sum of its proper divisors (12462900627766).

14243315003144 is a wasteful number, since it uses less digits than its factorization.

14243315003144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780414375399 (or 1780414375395 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 14243315003144 its reverse (44130051334241), we get a palindrome (58373366337385).

The spelling of 14243315003144 in words is "fourteen trillion, two hundred forty-three billion, three hundred fifteen million, three thousand, one hundred forty-four".