14401043463 has 4 divisors (see below), whose sum is σ = 19201391288. Its totient is φ = 9600695640.

The previous prime is 14401043443. The next prime is 14401043471. The reversal of 14401043463 is 36434010441.

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

It is not a de Polignac number, because 14401043463 - 2³⁰ = 13327301639 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 14401043463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14401043443) 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, 2400173908 + ... + 2400173913.

It is an arithmetic number, because the mean of its divisors is an integer number (4800347822).

Almost surely, 2^14401043463 is an apocalyptic number.

14401043463 is a deficient number, since it is larger than the sum of its proper divisors (4800347825).

14401043463 is an equidigital number, since it uses as much as digits as its factorization.

14401043463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4800347824.

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 14401043463 in words is "fourteen billion, four hundred one million, forty-three thousand, four hundred sixty-three".