14314203323420 has 384 divisors, whose sum is σ = 40760959905792. Its totient is φ = 4111556613120.

The previous prime is 14314203323411. The next prime is 14314203323471. The reversal of 14314203323420 is 2432330241341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1567301174 + ... + 1567310306.

It is an arithmetic number, because the mean of its divisors is an integer number (106148333088).

Almost surely, 2^{14314203323420} is an apocalyptic number.

14314203323420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14314203323420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20380479952896).

14314203323420 is an abundant number, since it is smaller than the sum of its proper divisors (26446756582372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14314203323420 is a wasteful number, since it uses less digits than its factorization.

14314203323420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9842 (or 9818 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 14314203323420 its reverse (2432330241341), we get a palindrome (16746533564761).

The spelling of 14314203323420 in words is "fourteen trillion, three hundred fourteen billion, two hundred three million, three hundred twenty-three thousand, four hundred twenty".