14320650623 has 4 divisors (see below), whose sum is σ = 14320929768. Its totient is φ = 14320371480.

The previous prime is 14320650613. The next prime is 14320650649. The reversal of 14320650623 is 32605602341.

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 14320650623 - 2⁸ = 14320650367 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 14320650623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14320650613) 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, 37961 + ... + 173442.

It is an arithmetic number, because the mean of its divisors is an integer number (3580232442).

Almost surely, 2^14320650623 is an apocalyptic number.

14320650623 is a deficient number, since it is larger than the sum of its proper divisors (279145).

14320650623 is an equidigital number, since it uses as much as digits as its factorization.

14320650623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279144.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 14320650623 in words is "fourteen billion, three hundred twenty million, six hundred fifty thousand, six hundred twenty-three".