42846868283567 has 2 divisors, whose sum is σ = 42846868283568. Its totient is φ = 42846868283566.

The previous prime is 42846868283539. The next prime is 42846868283573. The reversal of 42846868283567 is 76538286864824.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42846868283567 - 2¹⁴ = 42846868267183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42846868283587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21423434141783 + 21423434141784.

It is an arithmetic number, because the mean of its divisors is an integer number (21423434141784).

Almost surely, 2^{42846868283567} is an apocalyptic number.

42846868283567 is a deficient number, since it is larger than the sum of its proper divisors (1).

42846868283567 is an equidigital number, since it uses as much as digits as its factorization.

42846868283567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5945425920, while the sum is 77.

The spelling of 42846868283567 in words is "forty-two trillion, eight hundred forty-six billion, eight hundred sixty-eight million, two hundred eighty-three thousand, five hundred sixty-seven".