14312143563 has 4 divisors (see below), whose sum is σ = 19082858088. Its totient is φ = 9541429040.

The previous prime is 14312143541. The next prime is 14312143589. The reversal of 14312143563 is 36534121341.

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

It is a cyclic number.

It is not a de Polignac number, because 14312143563 - 2¹² = 14312139467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14312143463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2385357258 + ... + 2385357263.

It is an arithmetic number, because the mean of its divisors is an integer number (4770714522).

Almost surely, 2^14312143563 is an apocalyptic number.

14312143563 is a deficient number, since it is larger than the sum of its proper divisors (4770714525).

14312143563 is an equidigital number, since it uses as much as digits as its factorization.

14312143563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4770714524.

The product of its digits is 25920, while the sum is 33.

The spelling of 14312143563 in words is "fourteen billion, three hundred twelve million, one hundred forty-three thousand, five hundred sixty-three".