14300143015143 has 4 divisors (see below), whose sum is σ = 19066857353528. Its totient is φ = 9533428676760.

The previous prime is 14300143015133. The next prime is 14300143015187. The reversal of 14300143015143 is 34151034100341.

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

It is not a de Polignac number, because 14300143015143 - 2⁹ = 14300143014631 is a prime.

It is a super-2 number, since 2×14300143015143² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14300143015143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14300143015133) 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, 2383357169188 + ... + 2383357169193.

It is an arithmetic number, because the mean of its divisors is an integer number (4766714338382).

Almost surely, 2^{14300143015143} is an apocalyptic number.

14300143015143 is a deficient number, since it is larger than the sum of its proper divisors (4766714338385).

14300143015143 is an equidigital number, since it uses as much as digits as its factorization.

14300143015143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4766714338384.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 14300143015143 its reverse (34151034100341), we get a palindrome (48451177115484).

The spelling of 14300143015143 in words is "fourteen trillion, three hundred billion, one hundred forty-three million, fifteen thousand, one hundred forty-three".