542160306343 has 2 divisors, whose sum is σ = 542160306344. Its totient is φ = 542160306342.

The previous prime is 542160306329. The next prime is 542160306377. The reversal of 542160306343 is 343603061245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542160306343 - 2⁹ = 542160305831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542160306323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271080153171 + 271080153172.

It is an arithmetic number, because the mean of its divisors is an integer number (271080153172).

Almost surely, 2^542160306343 is an apocalyptic number.

542160306343 is a deficient number, since it is larger than the sum of its proper divisors (1).

542160306343 is an equidigital number, since it uses as much as digits as its factorization.

542160306343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 37.

Adding to 542160306343 its reverse (343603061245), we get a palindrome (885763367588).

The spelling of 542160306343 in words is "five hundred forty-two billion, one hundred sixty million, three hundred six thousand, three hundred forty-three".