14203320401000 has 256 divisors, whose sum is σ = 36212406048000. Its totient is φ = 5193698227200.

The previous prime is 14203320400993. The next prime is 14203320401041. The reversal of 14203320401000 is 10402330241.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1094830514 + ... + 1094843486.

It is an arithmetic number, because the mean of its divisors is an integer number (141454711125).

Almost surely, 2^{14203320401000} is an apocalyptic number.

14203320401000 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 14203320401000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18106203024000).

14203320401000 is an abundant number, since it is smaller than the sum of its proper divisors (22009085647000).

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

14203320401000 is a wasteful number, since it uses less digits than its factorization.

14203320401000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15029 (or 15015 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 14203320401000 its reverse (10402330241), we get a palindrome (14213722731241).

The spelling of 14203320401000 in words is "fourteen trillion, two hundred three billion, three hundred twenty million, four hundred one thousand".