142314215543 has 2 divisors, whose sum is σ = 142314215544. Its totient is φ = 142314215542.

The previous prime is 142314215509. The next prime is 142314215647. The reversal of 142314215543 is 345512413241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142314215543 - 2⁸ = 142314215287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142314215843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71157107771 + 71157107772.

It is an arithmetic number, because the mean of its divisors is an integer number (71157107772).

Almost surely, 2^142314215543 is an apocalyptic number.

142314215543 is a deficient number, since it is larger than the sum of its proper divisors (1).

142314215543 is an equidigital number, since it uses as much as digits as its factorization.

142314215543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 35.

Adding to 142314215543 its reverse (345512413241), we get a palindrome (487826628784).

The spelling of 142314215543 in words is "one hundred forty-two billion, three hundred fourteen million, two hundred fifteen thousand, five hundred forty-three".