534542424143 has 16 divisors (see below), whose sum is σ = 692524600320. Its totient is φ = 400674944736.

The previous prime is 534542424139. The next prime is 534542424173. The reversal of 534542424143 is 341424245435.

It is a cyclic number.

It is not a de Polignac number, because 534542424143 - 2² = 534542424139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 534542424143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534542424173) 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, 154579655 + ... + 154583112.

It is an arithmetic number, because the mean of its divisors is an integer number (43282787520).

Almost surely, 2^534542424143 is an apocalyptic number.

534542424143 is a deficient number, since it is larger than the sum of its proper divisors (157982176177).

534542424143 is a wasteful number, since it uses less digits than its factorization.

534542424143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309162806.

The product of its digits is 921600, while the sum is 41.

Adding to 534542424143 its reverse (341424245435), we get a palindrome (875966669578).

The spelling of 534542424143 in words is "five hundred thirty-four billion, five hundred forty-two million, four hundred twenty-four thousand, one hundred forty-three".