447677452217060 has 24 divisors (see below), whose sum is σ = 1012439776553016. Its totient is φ = 165296290049280.

The previous prime is 447677452216987. The next prime is 447677452217113. The reversal of 447677452217060 is 60712254776744.

It can be written as a sum of positive squares in 4 ways, for example, as 102792142713316 + 344885309503744 = 10138646^2 + 18571088^2 .

It is a junction number, because it is equal to n+sod(n) for n = 447677452216984 and 447677452217002.

It is an unprimeable number.

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, 860918177081 + ... + 860918177600.

It is an arithmetic number, because the mean of its divisors is an integer number (42184990689709).

Almost surely, 2^{447677452217060} is an apocalyptic number.

It is an amenable number.

447677452217060 is an abundant number, since it is smaller than the sum of its proper divisors (564762324335956).

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

447677452217060 is a wasteful number, since it uses less digits than its factorization.

447677452217060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721836354703 (or 1721836354701 counting only the distinct ones).

The product of its (nonzero) digits is 110638080, while the sum is 62.

The spelling of 447677452217060 in words is "four hundred forty-seven trillion, six hundred seventy-seven billion, four hundred fifty-two million, two hundred seventeen thousand, sixty".