447220060263912 has 64 divisors (see below), whose sum is σ = 1204900147342080. Its totient is φ = 137509470796032.

The previous prime is 447220060263751. The next prime is 447220060263979. The reversal of 447220060263912 is 219362060022744.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503209443 + ... + 504097394.

It is an arithmetic number, because the mean of its divisors is an integer number (18826564802220).

Almost surely, 2^{447220060263912} is an apocalyptic number.

It is an amenable number.

447220060263912 is an abundant number, since it is smaller than the sum of its proper divisors (757680087078168).

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

447220060263912 is a wasteful number, since it uses less digits than its factorization.

447220060263912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007308282 (or 1007308278 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 447220060263912 in words is "four hundred forty-seven trillion, two hundred twenty billion, sixty million, two hundred sixty-three thousand, nine hundred twelve".