447113867745632 has 48 divisors (see below), whose sum is σ = 886570757170560. Its totient is φ = 221957778782208.

The previous prime is 447113867745617. The next prime is 447113867745647. The reversal of 447113867745632 is 236547768311744.

It is an interprime number because it is at equal distance from previous prime (447113867745617) and next prime (447113867745647).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71015273 + ... + 77054504.

It is an arithmetic number, because the mean of its divisors is an integer number (18470224107720).

Almost surely, 2^{447113867745632} is an apocalyptic number.

It is an amenable number.

447113867745632 is a deficient number, since it is larger than the sum of its proper divisors (439456889424928).

447113867745632 is a wasteful number, since it uses less digits than its factorization.

447113867745632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148070463 (or 148070455 counting only the distinct ones).

The product of its digits is 568995840, while the sum is 68.

The spelling of 447113867745632 in words is "four hundred forty-seven trillion, one hundred thirteen billion, eight hundred sixty-seven million, seven hundred forty-five thousand, six hundred thirty-two".