42841443683 has 2 divisors, whose sum is σ = 42841443684. Its totient is φ = 42841443682.

The previous prime is 42841443677. The next prime is 42841443707. The reversal of 42841443683 is 38634414824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42841443683 - 2¹² = 42841439587 is a prime.

It is not a weakly prime, because it can be changed into another prime (42841445683) 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, 21420721841 + 21420721842.

It is an arithmetic number, because the mean of its divisors is an integer number (21420721842).

Almost surely, 2^42841443683 is an apocalyptic number.

42841443683 is a deficient number, since it is larger than the sum of its proper divisors (1).

42841443683 is an equidigital number, since it uses as much as digits as its factorization.

42841443683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1769472, while the sum is 47.

The spelling of 42841443683 in words is "forty-two billion, eight hundred forty-one million, four hundred forty-three thousand, six hundred eighty-three".