447107146056 has 32 divisors (see below), whose sum is σ = 1241964295200. Its totient is φ = 149035715280.

The previous prime is 447107145983. The next prime is 447107146061. The reversal of 447107146056 is 650641701744.

447107146056 is a `hidden beast` number, since 4 + 4 + 71 + 0 + 71 + 460 + 56 = 666.

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, 1034970030 + ... + 1034970461.

It is an arithmetic number, because the mean of its divisors is an integer number (38811384225).

Almost surely, 2^447107146056 is an apocalyptic number.

It is an amenable number.

447107146056 is an abundant number, since it is smaller than the sum of its proper divisors (794857149144).

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

447107146056 is a wasteful number, since it uses less digits than its factorization.

447107146056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069940506 (or 2069940496 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 447107146056 in words is "four hundred forty-seven billion, one hundred seven million, one hundred forty-six thousand, fifty-six".