543342342 has 8 divisors (see below), whose sum is σ = 1086684696. Its totient is φ = 181114112.

The previous prime is 543342277. The next prime is 543342353. The reversal of 543342342 is 243243345.

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

543342342 is an admirable number.

It is a super-2 number, since 2×543342342² = 590441801220089928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45278523 + ... + 45278534.

It is an arithmetic number, because the mean of its divisors is an integer number (135835587).

Almost surely, 2^543342342 is an apocalyptic number.

543342342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

543342342 is a wasteful number, since it uses less digits than its factorization.

543342342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90557062.

The product of its digits is 34560, while the sum is 30.

The square root of 543342342 is about 23309.7048887368. The cubic root of 543342342 is about 816.0019253367.

Adding to 543342342 its reverse (243243345), we get a palindrome (786585687).

The spelling of 543342342 in words is "five hundred forty-three million, three hundred forty-two thousand, three hundred forty-two".