14065523463 has 4 divisors (see below), whose sum is σ = 18754031288. Its totient is φ = 9377015640.

The previous prime is 14065523449. The next prime is 14065523491. The reversal of 14065523463 is 36432556041.

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

It is not a de Polignac number, because 14065523463 - 2⁶ = 14065523399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14065523443) 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, 2344253908 + ... + 2344253913.

It is an arithmetic number, because the mean of its divisors is an integer number (4688507822).

Almost surely, 2^14065523463 is an apocalyptic number.

14065523463 is a deficient number, since it is larger than the sum of its proper divisors (4688507825).

14065523463 is an equidigital number, since it uses as much as digits as its factorization.

14065523463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4688507824.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 14065523463 in words is "fourteen billion, sixty-five million, five hundred twenty-three thousand, four hundred sixty-three".