14055432031320 has 128 divisors (see below), whose sum is σ = 42501304074240. Its totient is φ = 3718340881920.

The previous prime is 14055432031297. The next prime is 14055432031327. The reversal of 14055432031320 is 2313023455041.

It is a super-2 number, since 2×14055432031320² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14055432031327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320490514 + ... + 320534366.

It is an arithmetic number, because the mean of its divisors is an integer number (332041438080).

Almost surely, 2^{14055432031320} is an apocalyptic number.

14055432031320 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 14055432031320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21250652037120).

14055432031320 is an abundant number, since it is smaller than the sum of its proper divisors (28445872042920).

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

14055432031320 is a wasteful number, since it uses less digits than its factorization.

14055432031320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65025 (or 65021 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 14055432031320 its reverse (2313023455041), we get a palindrome (16368455486361).

The spelling of 14055432031320 in words is "fourteen trillion, fifty-five billion, four hundred thirty-two million, thirty-one thousand, three hundred twenty".