14319921383 has 4 divisors (see below), whose sum is σ = 14323353840. Its totient is φ = 14316488928.

The previous prime is 14319921379. The next prime is 14319921437. The reversal of 14319921383 is 38312991341.

14319921383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14319921383 - 2² = 14319921379 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 (14319921353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1709963 + ... + 1718316.

It is an arithmetic number, because the mean of its divisors is an integer number (3580838460).

Almost surely, 2^14319921383 is an apocalyptic number.

14319921383 is a deficient number, since it is larger than the sum of its proper divisors (3432457).

14319921383 is an equidigital number, since it uses as much as digits as its factorization.

14319921383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3432456.

The product of its digits is 139968, while the sum is 44.

The spelling of 14319921383 in words is "fourteen billion, three hundred nineteen million, nine hundred twenty-one thousand, three hundred eighty-three".