442466063080 has 32 divisors (see below), whose sum is σ = 995570873640. Its totient is φ = 176982472960.

The previous prime is 442466063033. The next prime is 442466063087. The reversal of 442466063080 is 80360664244.

It can be written as a sum of positive squares in 4 ways, for example, as 438161915844 + 4304147236 = 661938^2 + 65606^2 .

It is not an unprimeable number, because it can be changed into a prime (442466063087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2256150 + ... + 2444410.

Almost surely, 2^442466063080 is an apocalyptic number.

442466063080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

442466063080 is an abundant number, since it is smaller than the sum of its proper divisors (553104810560).

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

442466063080 is a wasteful number, since it uses less digits than its factorization.

442466063080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247029 (or 247025 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 442466063080 in words is "four hundred forty-two billion, four hundred sixty-six million, sixty-three thousand, eighty".