442044103543334 has 8 divisors (see below), whose sum is σ = 663731216657328. Its totient is φ = 220800364657560.

The previous prime is 442044103543331. The next prime is 442044103543351. The reversal of 442044103543334 is 433345301440244.

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

It is a super-2 number, since 2×442044103543334² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442044103543331) 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 3 ways as a sum of consecutive naturals, for example, 110843554562 + ... + 110843558549.

It is an arithmetic number, because the mean of its divisors is an integer number (82966402082166).

Almost surely, 2^{442044103543334} is an apocalyptic number.

442044103543334 is a deficient number, since it is larger than the sum of its proper divisors (221687113113994).

442044103543334 is a wasteful number, since it uses less digits than its factorization.

442044103543334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221687114110.

The product of its (nonzero) digits is 3317760, while the sum is 44.

Adding to 442044103543334 its reverse (433345301440244), we get a palindrome (875389404983578).

The spelling of 442044103543334 in words is "four hundred forty-two trillion, forty-four billion, one hundred three million, five hundred forty-three thousand, three hundred thirty-four".