442035112 has 32 divisors (see below), whose sum is σ = 839025000. Its totient is φ = 218308608.

The previous prime is 442035103. The next prime is 442035131. The reversal of 442035112 is 211530244.

It can be written as a sum of positive squares in 4 ways, for example, as 347673316 + 94361796 = 18646^2 + 9714^2 .

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, 390964 + ... + 392092.

Almost surely, 2^442035112 is an apocalyptic number.

It is an amenable number.

442035112 is a deficient number, since it is larger than the sum of its proper divisors (396989888).

442035112 is a wasteful number, since it uses less digits than its factorization.

442035112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693 (or 1689 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 442035112 is about 21024.6310788085. The cubic root of 442035112 is about 761.7613304054.

Adding to 442035112 its reverse (211530244), we get a palindrome (653565356).

The spelling of 442035112 in words is "four hundred forty-two million, thirty-five thousand, one hundred twelve".