14214203030405 has 16 divisors (see below), whose sum is σ = 19493825337984. Its totient is φ = 9746851487040.

The previous prime is 14214203030327. The next prime is 14214203030473. The reversal of 14214203030405 is 50403030241241.

It is a de Polignac number, because none of the positive numbers 2^k-14214203030405 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21745190 + ... + 22389320.

It is an arithmetic number, because the mean of its divisors is an integer number (1218364083624).

Almost surely, 2^{14214203030405} is an apocalyptic number.

It is an amenable number.

14214203030405 is a deficient number, since it is larger than the sum of its proper divisors (5279622307579).

14214203030405 is an equidigital number, since it uses as much as digits as its factorization.

14214203030405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274636.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 14214203030405 its reverse (50403030241241), we get a palindrome (64617233271646).

The spelling of 14214203030405 in words is "fourteen trillion, two hundred fourteen billion, two hundred three million, thirty thousand, four hundred five".