442204114 has 16 divisors (see below), whose sum is σ = 724127040. Its totient is φ = 200857360.

The previous prime is 442204111. The next prime is 442204121. The reversal of 442204114 is 411402244.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (442204111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27852 + ... + 40744.

It is an arithmetic number, because the mean of its divisors is an integer number (45257940).

Almost surely, 2^442204114 is an apocalyptic number.

442204114 is a deficient number, since it is larger than the sum of its proper divisors (281922926).

442204114 is a wasteful number, since it uses less digits than its factorization.

442204114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14465.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 442204114 is about 21028.6498377808. The cubic root of 442204114 is about 761.8583987012.

Adding to 442204114 its reverse (411402244), we get a palindrome (853606358).

The spelling of 442204114 in words is "four hundred forty-two million, two hundred four thousand, one hundred fourteen".