445152422313043 has 2 divisors, whose sum is σ = 445152422313044. Its totient is φ = 445152422313042.

The previous prime is 445152422313041. The next prime is 445152422313047. The reversal of 445152422313043 is 340313224251544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 445152422313043 - 2¹ = 445152422313041 is a prime.

Together with 445152422313041, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (445152422313041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222576211156521 + 222576211156522.

It is an arithmetic number, because the mean of its divisors is an integer number (222576211156522).

Almost surely, 2^{445152422313043} is an apocalyptic number.

445152422313043 is a deficient number, since it is larger than the sum of its proper divisors (1).

445152422313043 is an equidigital number, since it uses as much as digits as its factorization.

445152422313043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1382400, while the sum is 43.

Adding to 445152422313043 its reverse (340313224251544), we get a palindrome (785465646564587).

The spelling of 445152422313043 in words is "four hundred forty-five trillion, one hundred fifty-two billion, four hundred twenty-two million, three hundred thirteen thousand, forty-three".