442442334102 has 8 divisors (see below), whose sum is σ = 884884668216. Its totient is φ = 147480778032.

The previous prime is 442442334091. The next prime is 442442334143. The reversal of 442442334102 is 201433244244.

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

442442334102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36870194503 + ... + 36870194514.

It is an arithmetic number, because the mean of its divisors is an integer number (110610583527).

Almost surely, 2^442442334102 is an apocalyptic number.

442442334102 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.

442442334102 is a wasteful number, since it uses less digits than its factorization.

442442334102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73740389022.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 442442334102 its reverse (201433244244), we get a palindrome (643875578346).

The spelling of 442442334102 in words is "four hundred forty-two billion, four hundred forty-two million, three hundred thirty-four thousand, one hundred two".