442210331030 has 32 divisors (see below), whose sum is σ = 878115234528. Its totient is φ = 159295276800.

The previous prime is 442210331023. The next prime is 442210331077. The reversal of 442210331030 is 30133012244.

It is a junction number, because it is equal to n+sod(n) for n = 442210330987 and 442210331005.

It is a congruent number.

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, 41477816 + ... + 41488475.

It is an arithmetic number, because the mean of its divisors is an integer number (27441101079).

Almost surely, 2^442210331030 is an apocalyptic number.

442210331030 is a deficient number, since it is larger than the sum of its proper divisors (435904903498).

442210331030 is a wasteful number, since it uses less digits than its factorization.

442210331030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82966352.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 442210331030 its reverse (30133012244), we get a palindrome (472343343274).

The spelling of 442210331030 in words is "four hundred forty-two billion, two hundred ten million, three hundred thirty-one thousand, thirty".