442112341031012 has 96 divisors (see below), whose sum is σ = 800964920448000. Its totient is φ = 213419038390272.

The previous prime is 442112341031003. The next prime is 442112341031047. The reversal of 442112341031012 is 210130143211244.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5948969678 + ... + 5949043994.

It is an arithmetic number, because the mean of its divisors is an integer number (8343384588000).

Almost surely, 2^{442112341031012} is an apocalyptic number.

It is an amenable number.

442112341031012 is a deficient number, since it is larger than the sum of its proper divisors (358852579416988).

442112341031012 is a wasteful number, since it uses less digits than its factorization.

442112341031012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75645 (or 75643 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 442112341031012 its reverse (210130143211244), we get a palindrome (652242484242256).

The spelling of 442112341031012 in words is "four hundred forty-two trillion, one hundred twelve billion, three hundred forty-one million, thirty-one thousand, twelve".