442330103303 has 8 divisors (see below), whose sum is σ = 482677101696. Its totient is φ = 402005633400.

The previous prime is 442330103291. The next prime is 442330103311. The reversal of 442330103303 is 303301033244.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-442330103303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442330103323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5591051 + ... + 5669612.

It is an arithmetic number, because the mean of its divisors is an integer number (60334637712).

Almost surely, 2^442330103303 is an apocalyptic number.

442330103303 is a deficient number, since it is larger than the sum of its proper divisors (40346998393).

442330103303 is a wasteful number, since it uses less digits than its factorization.

442330103303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11264245.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 442330103303 its reverse (303301033244), we get a palindrome (745631136547).

The spelling of 442330103303 in words is "four hundred forty-two billion, three hundred thirty million, one hundred three thousand, three hundred three".