42300143054243 has 2 divisors, whose sum is σ = 42300143054244. Its totient is φ = 42300143054242.

The previous prime is 42300143054227. The next prime is 42300143054251. The reversal of 42300143054243 is 34245034100324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42300143054243 - 2⁴ = 42300143054227 is a prime.

It is not a weakly prime, because it can be changed into another prime (42300143054263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21150071527121 + 21150071527122.

It is an arithmetic number, because the mean of its divisors is an integer number (21150071527122).

Almost surely, 2^{42300143054243} is an apocalyptic number.

42300143054243 is a deficient number, since it is larger than the sum of its proper divisors (1).

42300143054243 is an equidigital number, since it uses as much as digits as its factorization.

42300143054243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 42300143054243 its reverse (34245034100324), we get a palindrome (76545177154567).

The spelling of 42300143054243 in words is "forty-two trillion, three hundred billion, one hundred forty-three million, fifty-four thousand, two hundred forty-three".