534243354342 has 16 divisors (see below), whose sum is σ = 1069844388672. Its totient is φ = 177854838120.

The previous prime is 534243354289. The next prime is 534243354343. The reversal of 534243354342 is 243453342435.

It is a junction number, because it is equal to n+sod(n) for n = 534243354294 and 534243354303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534243354343) 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, 56564884 + ... + 56574327.

It is an arithmetic number, because the mean of its divisors is an integer number (66865274292).

Almost surely, 2^534243354342 is an apocalyptic number.

534243354342 is an abundant number, since it is smaller than the sum of its proper divisors (535601034330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534243354342 is a wasteful number, since it uses less digits than its factorization.

534243354342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113140003.

The product of its digits is 2073600, while the sum is 42.

Adding to 534243354342 its reverse (243453342435), we get a palindrome (777696696777).

The spelling of 534243354342 in words is "five hundred thirty-four billion, two hundred forty-three million, three hundred fifty-four thousand, three hundred forty-two".