447013476363 has 54 divisors (see below), whose sum is σ = 626741716692. Its totient is φ = 283393835760.

The previous prime is 447013476347. The next prime is 447013476383. The reversal of 447013476363 is 363674310744.

It is not a de Polignac number, because 447013476363 - 2⁴ = 447013476347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (447013476323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 2340384598 + ... + 2340384788.

Almost surely, 2^447013476363 is an apocalyptic number.

447013476363 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

447013476363 is a deficient number, since it is larger than the sum of its proper divisors (179728240329).

447013476363 is an frugal number, since it uses more digits than its factorization.

447013476363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 48.

Multiplying 447013476363 by its sum of digits (48), we get a square (21456646865424 = 4632132²).

The spelling of 447013476363 in words is "four hundred forty-seven billion, thirteen million, four hundred seventy-six thousand, three hundred sixty-three".