14123543441 has 16 divisors (see below), whose sum is σ = 17093869056. Its totient is φ = 11391653376.

The previous prime is 14123543417. The next prime is 14123543459. The reversal of 14123543441 is 14434532141.

It is a cyclic number.

It is not a de Polignac number, because 14123543441 - 2⁶ = 14123543377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14123543398 and 14123543407.

It is not an unprimeable number, because it can be changed into a prime (14123543471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1065245 + ... + 1078421.

It is an arithmetic number, because the mean of its divisors is an integer number (1068366816).

Almost surely, 2^14123543441 is an apocalyptic number.

It is an amenable number.

14123543441 is a deficient number, since it is larger than the sum of its proper divisors (2970325615).

14123543441 is a wasteful number, since it uses less digits than its factorization.

14123543441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22208.

The product of its digits is 23040, while the sum is 32.

The spelling of 14123543441 in words is "fourteen billion, one hundred twenty-three million, five hundred forty-three thousand, four hundred forty-one".