542066653343 has 8 divisors (see below), whose sum is σ = 542708097408. Its totient is φ = 541425356824.

The previous prime is 542066653339. The next prime is 542066653357. The reversal of 542066653343 is 343356660245.

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 542066653343 - 2² = 542066653339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542066653043) 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 7 ways as a sum of consecutive naturals, for example, 8456030 + ... + 8519892.

It is an arithmetic number, because the mean of its divisors is an integer number (67838512176).

Almost surely, 2^542066653343 is an apocalyptic number.

542066653343 is a deficient number, since it is larger than the sum of its proper divisors (641444065).

542066653343 is an equidigital number, since it uses as much as digits as its factorization.

542066653343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73773.

The product of its (nonzero) digits is 4665600, while the sum is 47.

The spelling of 542066653343 in words is "five hundred forty-two billion, sixty-six million, six hundred fifty-three thousand, three hundred forty-three".