447004715452 has 24 divisors (see below), whose sum is σ = 783850891824. Its totient is φ = 223047758592.

The previous prime is 447004715447. The next prime is 447004715471. The reversal of 447004715452 is 254517400744.

It is a junction number, because it is equal to n+sod(n) for n = 447004715399 and 447004715408.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4080783 + ... + 4188889.

It is an arithmetic number, because the mean of its divisors is an integer number (32660453826).

Almost surely, 2^447004715452 is an apocalyptic number.

It is an amenable number.

447004715452 is a deficient number, since it is larger than the sum of its proper divisors (336846176372).

447004715452 is a wasteful number, since it uses less digits than its factorization.

447004715452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110205 (or 110203 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 43.

The spelling of 447004715452 in words is "four hundred forty-seven billion, four million, seven hundred fifteen thousand, four hundred fifty-two".