14055543021 has 8 divisors (see below), whose sum is σ = 20182318240. Its totient is φ = 8649564912.

The previous prime is 14055543001. The next prime is 14055543023. The reversal of 14055543021 is 12034555041.

14055543021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14055543021 - 2⁵ = 14055542989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14055543021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14055543023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180199231 + ... + 180199308.

It is an arithmetic number, because the mean of its divisors is an integer number (2522789780).

Almost surely, 2^14055543021 is an apocalyptic number.

It is an amenable number.

14055543021 is a deficient number, since it is larger than the sum of its proper divisors (6126775219).

14055543021 is a wasteful number, since it uses less digits than its factorization.

14055543021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360398555.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 14055543021 in words is "fourteen billion, fifty-five million, five hundred forty-three thousand, twenty-one".