447546107126472 has 32 divisors (see below), whose sum is σ = 1118867983900800. Its totient is φ = 149181673564224.

The previous prime is 447546107126431. The next prime is 447546107126473. The reversal of 447546107126472 is 274621701645744.

It is not an unprimeable number, because it can be changed into a prime (447546107126473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12447943 + ... + 32404374.

It is an arithmetic number, because the mean of its divisors is an integer number (34964624496900).

Almost surely, 2^{447546107126472} is an apocalyptic number.

It is an amenable number.

447546107126472 is an abundant number, since it is smaller than the sum of its proper divisors (671321876774328).

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

447546107126472 is a wasteful number, since it uses less digits than its factorization.

447546107126472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45268085 (or 45268081 counting only the distinct ones).

The product of its (nonzero) digits is 63221760, while the sum is 60.

The spelling of 447546107126472 in words is "four hundred forty-seven trillion, five hundred forty-six billion, one hundred seven million, one hundred twenty-six thousand, four hundred seventy-two".