442244053350433 has 2 divisors, whose sum is σ = 442244053350434. Its totient is φ = 442244053350432.

The previous prime is 442244053350397. The next prime is 442244053350503. The reversal of 442244053350433 is 334053350442244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 310694806612369 + 131549246738064 = 17626537^2 + 11469492^2 .

It is a cyclic number.

It is not a de Polignac number, because 442244053350433 - 2³⁷ = 442106614396961 is a prime.

It is not a weakly prime, because it can be changed into another prime (442244053356433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221122026675216 + 221122026675217.

It is an arithmetic number, because the mean of its divisors is an integer number (221122026675217).

Almost surely, 2^{442244053350433} is an apocalyptic number.

It is an amenable number.

442244053350433 is a deficient number, since it is larger than the sum of its proper divisors (1).

442244053350433 is an equidigital number, since it uses as much as digits as its factorization.

442244053350433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8294400, while the sum is 46.

The spelling of 442244053350433 in words is "four hundred forty-two trillion, two hundred forty-four billion, fifty-three million, three hundred fifty thousand, four hundred thirty-three".