442114012112 has 20 divisors (see below), whose sum is σ = 862051928196. Its totient is φ = 219648998400.

The previous prime is 442114012091. The next prime is 442114012139. The reversal of 442114012112 is 211210411244.

It can be written as a sum of positive squares in 2 ways, for example, as 244032048016 + 198081964096 = 493996^2 + 445064^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87997889 + ... + 88002912.

Almost surely, 2^442114012112 is an apocalyptic number.

It is an amenable number.

442114012112 is a deficient number, since it is larger than the sum of its proper divisors (419937916084).

442114012112 is a wasteful number, since it uses less digits than its factorization.

442114012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176000966 (or 176000960 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 442114012112 its reverse (211210411244), we get a palindrome (653324423356).

The spelling of 442114012112 in words is "four hundred forty-two billion, one hundred fourteen million, twelve thousand, one hundred twelve".