442458854244 has 96 divisors (see below), whose sum is σ = 1285220496000. Its totient is φ = 130454686080.

The previous prime is 442458854237. The next prime is 442458854269.

442458854244 is a `hidden beast` number, since 4 + 4 + 2 + 4 + 58 + 8 + 542 + 44 = 666.

442458854244 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4989019 + ... + 5076930.

It is an arithmetic number, because the mean of its divisors is an integer number (13387713500).

Almost surely, 2^442458854244 is an apocalyptic number.

442458854244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

442458854244 is an abundant number, since it is smaller than the sum of its proper divisors (842761641756).

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

442458854244 is a wasteful number, since it uses less digits than its factorization.

442458854244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10066010 (or 10066002 counting only the distinct ones).

The product of its digits is 26214400, while the sum is 54.

The spelling of 442458854244 in words is "four hundred forty-two billion, four hundred fifty-eight million, eight hundred fifty-four thousand, two hundred forty-four".