442283212566010 has 16 divisors (see below), whose sum is σ = 797539064105736. Its totient is φ = 176595666918208.

The previous prime is 442283212565923. The next prime is 442283212566077. The reversal of 442283212566010 is 10665212382244.

It can be written as a sum of positive squares in 4 ways, for example, as 227764509913161 + 214518702652849 = 15091869^2 + 14646457^2 .

It is a super-2 number, since 2×442283212566010² (a number of 30 digits) contains 22 as substring.

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, 39702257677 + ... + 39702268816.

Almost surely, 2^{442283212566010} is an apocalyptic number.

442283212566010 is a deficient number, since it is larger than the sum of its proper divisors (355255851539726).

442283212566010 is a wasteful number, since it uses less digits than its factorization.

442283212566010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79404527057.

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 442283212566010 in words is "four hundred forty-two trillion, two hundred eighty-three billion, two hundred twelve million, five hundred sixty-six thousand, ten".