447031118448 has 60 divisors (see below), whose sum is σ = 1324658395008. Its totient is φ = 140245056000.

The previous prime is 447031118393. The next prime is 447031118449. The reversal of 447031118448 is 844811130744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447031118449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91302928 + ... + 91307823.

Almost surely, 2^447031118448 is an apocalyptic number.

447031118448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

447031118448 is an abundant number, since it is smaller than the sum of its proper divisors (877627276560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

447031118448 is a wasteful number, since it uses less digits than its factorization.

447031118448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182610782 (or 182610773 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The spelling of 447031118448 in words is "four hundred forty-seven billion, thirty-one million, one hundred eighteen thousand, four hundred forty-eight".