442444141002 has 8 divisors (see below), whose sum is σ = 884888282016. Its totient is φ = 147481380332.

The previous prime is 442444141001. The next prime is 442444141039. The reversal of 442444141002 is 200141444244.

442444141002 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

442444141002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (442444141001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36870345078 + ... + 36870345089.

It is an arithmetic number, because the mean of its divisors is an integer number (110611035252).

Almost surely, 2^442444141002 is an apocalyptic number.

442444141002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

442444141002 is a wasteful number, since it uses less digits than its factorization.

442444141002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73740690172.

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 442444141002 its reverse (200141444244), we get a palindrome (642585585246).

It can be divided in two parts, 442 and 444141002, that added together give a palindrome (444141444).

The spelling of 442444141002 in words is "four hundred forty-two billion, four hundred forty-four million, one hundred forty-one thousand, two".