14311323200 has 84 divisors (see below), whose sum is σ = 35811896880. Its totient is φ = 5627466240.

The previous prime is 14311323199. The next prime is 14311323209. The reversal of 14311323200 is 232311341.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (14311323209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18599 + ... + 170201.

Almost surely, 2^14311323200 is an apocalyptic number.

14311323200 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 14311323200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17905948440).

14311323200 is an abundant number, since it is smaller than the sum of its proper divisors (21500573680).

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

14311323200 is a wasteful number, since it uses less digits than its factorization.

14311323200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151684 (or 151669 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 14311323200 its reverse (232311341), we get a palindrome (14543634541).

The spelling of 14311323200 in words is "fourteen billion, three hundred eleven million, three hundred twenty-three thousand, two hundred".