14320617143 has 16 divisors (see below), whose sum is σ = 16605356544. Its totient is φ = 12095788320.

The previous prime is 14320617139. The next prime is 14320617151. The reversal of 14320617143 is 34171602341.

It is not a de Polignac number, because 14320617143 - 2² = 14320617139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14320617193) 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 15 ways as a sum of consecutive naturals, for example, 1160321 + ... + 1172597.

It is an arithmetic number, because the mean of its divisors is an integer number (1037834784).

Almost surely, 2^14320617143 is an apocalyptic number.

14320617143 is a deficient number, since it is larger than the sum of its proper divisors (2284739401).

14320617143 is a wasteful number, since it uses less digits than its factorization.

14320617143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14702.

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 14320617143 in words is "fourteen billion, three hundred twenty million, six hundred seventeen thousand, one hundred forty-three".