442200114 has 32 divisors (see below), whose sum is σ = 989280000. Its totient is φ = 146408112.

The previous prime is 442200113. The next prime is 442200127. The reversal of 442200114 is 411002244.

It is a super-2 number, since 2×442200114² = 391081881643225992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (442200113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19434 + ... + 35525.

It is an arithmetic number, because the mean of its divisors is an integer number (30915000).

Almost surely, 2^442200114 is an apocalyptic number.

442200114 is an abundant number, since it is smaller than the sum of its proper divisors (547079886).

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

442200114 is a wasteful number, since it uses less digits than its factorization.

442200114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55119 (or 55113 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 442200114 is about 21028.5547292247. The cubic root of 442200114 is about 761.8561015397.

Adding to 442200114 its reverse (411002244), we get a palindrome (853202358).

The spelling of 442200114 in words is "four hundred forty-two million, two hundred thousand, one hundred fourteen".