447047607223 has 16 divisors (see below), whose sum is σ = 513804695040. Its totient is φ = 381014388000.

The previous prime is 447047607211. The next prime is 447047607311. The reversal of 447047607223 is 322706740744.

It is a cyclic number.

It is not a de Polignac number, because 447047607223 - 2⁹ = 447047606711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447047607203) 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 in 15 ways as a sum of consecutive naturals, for example, 11321208 + ... + 11360626.

It is an arithmetic number, because the mean of its divisors is an integer number (32112793440).

Almost surely, 2^447047607223 is an apocalyptic number.

447047607223 is a deficient number, since it is larger than the sum of its proper divisors (66757087817).

447047607223 is a wasteful number, since it uses less digits than its factorization.

447047607223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48558.

The product of its (nonzero) digits is 1580544, while the sum is 46.

The spelling of 447047607223 in words is "four hundred forty-seven billion, forty-seven million, six hundred seven thousand, two hundred twenty-three".