143422133423 has 8 divisors (see below), whose sum is σ = 149514485376. Its totient is φ = 137421396000.

The previous prime is 143422133389. The next prime is 143422133443. The reversal of 143422133423 is 324331224341.

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

It is a cyclic number.

It is not a de Polignac number, because 143422133423 - 2¹² = 143422129327 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 143422133423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143422133443) 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, 22900436 + ... + 22906697.

It is an arithmetic number, because the mean of its divisors is an integer number (18689310672).

Almost surely, 2^143422133423 is an apocalyptic number.

143422133423 is a deficient number, since it is larger than the sum of its proper divisors (6092351953).

143422133423 is a wasteful number, since it uses less digits than its factorization.

143422133423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45807265.

The product of its digits is 41472, while the sum is 32.

Adding to 143422133423 its reverse (324331224341), we get a palindrome (467753357764).

The spelling of 143422133423 in words is "one hundred forty-three billion, four hundred twenty-two million, one hundred thirty-three thousand, four hundred twenty-three".