446427222243063 has 32 divisors (see below), whose sum is σ = 620224469729280. Its totient is φ = 285305292422880.

The previous prime is 446427222243017. The next prime is 446427222243071. The reversal of 446427222243063 is 360342222724644.

It is not a de Polignac number, because 446427222243063 - 2¹⁷ = 446427222111991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 446427222242997 and 446427222243015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446427222243083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137379598 + ... + 140591636.

It is an arithmetic number, because the mean of its divisors is an integer number (19382014679040).

Almost surely, 2^{446427222243063} is an apocalyptic number.

446427222243063 is a deficient number, since it is larger than the sum of its proper divisors (173797247486217).

446427222243063 is a wasteful number, since it uses less digits than its factorization.

446427222243063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226147.

The product of its (nonzero) digits is 18579456, while the sum is 51.

The spelling of 446427222243063 in words is "four hundred forty-six trillion, four hundred twenty-seven billion, two hundred twenty-two million, two hundred forty-three thousand, sixty-three".