14211455115543 has 16 divisors (see below), whose sum is σ = 21655605154560. Its totient is φ = 8120811056256.

The previous prime is 14211455115503. The next prime is 14211455115547. The reversal of 14211455115543 is 34551155411241.

It is not a de Polignac number, because 14211455115543 - 2²⁹ = 14210918244631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14211455115495 and 14211455115504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14211455115547) 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, 12723696 + ... + 13795482.

It is an arithmetic number, because the mean of its divisors is an integer number (1353475322160).

Almost surely, 2^{14211455115543} is an apocalyptic number.

14211455115543 is a deficient number, since it is larger than the sum of its proper divisors (7444150039017).

14211455115543 is a wasteful number, since it uses less digits than its factorization.

14211455115543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703206.

The product of its digits is 240000, while the sum is 42.

The spelling of 14211455115543 in words is "fourteen trillion, two hundred eleven billion, four hundred fifty-five million, one hundred fifteen thousand, five hundred forty-three".