442420144110 has 48 divisors (see below), whose sum is σ = 1314619858656. Its totient is φ = 101124604224.

The previous prime is 442420144093. The next prime is 442420144121. The reversal of 442420144110 is 11441024244.

It is a happy number.

442420144110 is a `hidden beast` number, since 4 + 4 + 2 + 4 + 201 + 441 + 10 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 351126469 + ... + 351127728.

It is an arithmetic number, because the mean of its divisors is an integer number (27387913722).

Almost surely, 2^442420144110 is an apocalyptic number.

442420144110 is an abundant number, since it is smaller than the sum of its proper divisors (872199714546).

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

442420144110 is a wasteful number, since it uses less digits than its factorization.

442420144110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702254217 (or 702254214 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 442420144110 its reverse (11441024244), we get a palindrome (453861168354).

The spelling of 442420144110 in words is "four hundred forty-two billion, four hundred twenty million, one hundred forty-four thousand, one hundred ten".