14255542543 has 8 divisors (see below), whose sum is σ = 15625207296. Its totient is φ = 12898162200.

The previous prime is 14255542513. The next prime is 14255542579. The reversal of 14255542543 is 34524555241.

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

It is not a de Polignac number, because 14255542543 - 2⁹ = 14255542031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14255542496 and 14255542505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14255542513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3068671 + ... + 3073312.

It is an arithmetic number, because the mean of its divisors is an integer number (1953150912).

Almost surely, 2^14255542543 is an apocalyptic number.

14255542543 is a deficient number, since it is larger than the sum of its proper divisors (1369664753).

14255542543 is a wasteful number, since it uses less digits than its factorization.

14255542543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6142205.

The product of its digits is 480000, while the sum is 40.

The spelling of 14255542543 in words is "fourteen billion, two hundred fifty-five million, five hundred forty-two thousand, five hundred forty-three".