442304024112 has 120 divisors (see below), whose sum is σ = 1295318460384. Its totient is φ = 140624596992.

The previous prime is 442304024069. The next prime is 442304024117. The reversal of 442304024112 is 211420403244.

It is not an unprimeable number, because it can be changed into a prime (442304024117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 979978 + ... + 1358294.

Almost surely, 2^442304024112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 442304024112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647659230192).

442304024112 is an abundant number, since it is smaller than the sum of its proper divisors (853014436272).

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

442304024112 is a wasteful number, since it uses less digits than its factorization.

442304024112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378707 (or 378698 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 442304024112 its reverse (211420403244), we get a palindrome (653724427356).

The spelling of 442304024112 in words is "four hundred forty-two billion, three hundred four million, twenty-four thousand, one hundred twelve".