14506400543 has 8 divisors (see below), whose sum is σ = 15364013760. Its totient is φ = 13649264640.

The previous prime is 14506400501. The next prime is 14506400549. The reversal of 14506400543 is 34500460541.

14506400543 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 14506400543 - 2¹⁴ = 14506384159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14506400549) 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, 55778 + ... + 179231.

It is an arithmetic number, because the mean of its divisors is an integer number (1920501720).

Almost surely, 2^14506400543 is an apocalyptic number.

14506400543 is a deficient number, since it is larger than the sum of its proper divisors (857613217).

14506400543 is a wasteful number, since it uses less digits than its factorization.

14506400543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238657.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 14506400543 in words is "fourteen billion, five hundred six million, four hundred thousand, five hundred forty-three".