14431745743 has 4 divisors (see below), whose sum is σ = 14473097800. Its totient is φ = 14390393688.

The previous prime is 14431745737. The next prime is 14431745747. The reversal of 14431745743 is 34754713441.

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-14431745743 is a prime.

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 14431745743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14431745747) 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, 20675505 + ... + 20676202.

It is an arithmetic number, because the mean of its divisors is an integer number (3618274450).

Almost surely, 2^14431745743 is an apocalyptic number.

14431745743 is a deficient number, since it is larger than the sum of its proper divisors (41352057).

14431745743 is an equidigital number, since it uses as much as digits as its factorization.

14431745743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41352056.

The product of its digits is 564480, while the sum is 43.

The spelling of 14431745743 in words is "fourteen billion, four hundred thirty-one million, seven hundred forty-five thousand, seven hundred forty-three".