133423314414143 has 4 divisors (see below), whose sum is σ = 143686646292168. Its totient is φ = 123159982536120.

The previous prime is 133423314414031. The next prime is 133423314414179. The reversal of 133423314414143 is 341414413324331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133423314414143 - 2³² = 133419019446847 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133423314414143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133423314404143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5131665938993 + ... + 5131665939018.

It is an arithmetic number, because the mean of its divisors is an integer number (35921661573042).

Almost surely, 2^{133423314414143} is an apocalyptic number.

133423314414143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133423314414143 is a deficient number, since it is larger than the sum of its proper divisors (10263331878025).

133423314414143 is a wasteful number, since it uses less digits than its factorization.

133423314414143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10263331878024.

The product of its digits is 497664, while the sum is 41.

Adding to 133423314414143 its reverse (341414413324331), we get a palindrome (474837727738474).

The spelling of 133423314414143 in words is "one hundred thirty-three trillion, four hundred twenty-three billion, three hundred fourteen million, four hundred fourteen thousand, one hundred forty-three".