14115135405543 has 8 divisors (see below), whose sum is σ = 19927249984368. Its totient is φ = 8856555548544.

The previous prime is 14115135405463. The next prime is 14115135405593. The reversal of 14115135405543 is 34550453151141.

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

It is not a de Polignac number, because 14115135405543 - 2¹⁰ = 14115135404519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14115135405495 and 14115135405504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14115135405593) 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, 138383680396 + ... + 138383680497.

It is an arithmetic number, because the mean of its divisors is an integer number (2490906248046).

Almost surely, 2^{14115135405543} is an apocalyptic number.

14115135405543 is a deficient number, since it is larger than the sum of its proper divisors (5812114578825).

14115135405543 is a wasteful number, since it uses less digits than its factorization.

14115135405543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276767360913.

The product of its (nonzero) digits is 360000, while the sum is 42.

Adding to 14115135405543 its reverse (34550453151141), we get a palindrome (48665588556684).

The spelling of 14115135405543 in words is "fourteen trillion, one hundred fifteen billion, one hundred thirty-five million, four hundred five thousand, five hundred forty-three".