442025482433 has 2 divisors, whose sum is σ = 442025482434. Its totient is φ = 442025482432.

The previous prime is 442025482427. The next prime is 442025482447. The reversal of 442025482433 is 334284520244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 327769990144 + 114255492289 = 572512^2 + 338017^2 .

It is a cyclic number.

It is not a de Polignac number, because 442025482433 - 2⁴ = 442025482417 is a prime.

It is not a weakly prime, because it can be changed into another prime (442025482403) 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, 221012741216 + 221012741217.

It is an arithmetic number, because the mean of its divisors is an integer number (221012741217).

Almost surely, 2^442025482433 is an apocalyptic number.

It is an amenable number.

442025482433 is a deficient number, since it is larger than the sum of its proper divisors (1).

442025482433 is an equidigital number, since it uses as much as digits as its factorization.

442025482433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 737280, while the sum is 41.

The spelling of 442025482433 in words is "four hundred forty-two billion, twenty-five million, four hundred eighty-two thousand, four hundred thirty-three".