442103432304 has 40 divisors (see below), whose sum is σ = 1169956649232. Its totient is φ = 143773473280.

The previous prime is 442103432261. The next prime is 442103432317. The reversal of 442103432304 is 403234301244.

It is a happy number.

442103432304 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112321059 + ... + 112324994.

Almost surely, 2^442103432304 is an apocalyptic number.

It is an amenable number.

442103432304 is an abundant number, since it is smaller than the sum of its proper divisors (727853216928).

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

442103432304 is a wasteful number, since it uses less digits than its factorization.

442103432304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224646105 (or 224646099 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 442103432304 its reverse (403234301244), we get a palindrome (845337733548).

The spelling of 442103432304 in words is "four hundred forty-two billion, one hundred three million, four hundred thirty-two thousand, three hundred four".