14488742823 has 4 divisors (see below), whose sum is σ = 19318323768. Its totient is φ = 9659161880.

The previous prime is 14488742783. The next prime is 14488742897. The reversal of 14488742823 is 32824788441.

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 14488742823 - 2⁶ = 14488742759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14488749823) 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, 2414790468 + ... + 2414790473.

It is an arithmetic number, because the mean of its divisors is an integer number (4829580942).

Almost surely, 2^14488742823 is an apocalyptic number.

14488742823 is a deficient number, since it is larger than the sum of its proper divisors (4829580945).

14488742823 is an equidigital number, since it uses as much as digits as its factorization.

14488742823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4829580944.

The product of its digits is 2752512, while the sum is 51.

The spelling of 14488742823 in words is "fourteen billion, four hundred eighty-eight million, seven hundred forty-two thousand, eight hundred twenty-three".