442441233332 has 24 divisors (see below), whose sum is σ = 884905397376. Its totient is φ = 189612757728.

The previous prime is 442441233331. The next prime is 442441233341. The reversal of 442441233332 is 233332144244.

It is a junction number, because it is equal to n+sod(n) for n = 442441233292 and 442441233301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442441233331) 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, 1024553 + ... + 1390895.

It is an arithmetic number, because the mean of its divisors is an integer number (36871058224).

Almost surely, 2^442441233332 is an apocalyptic number.

It is an amenable number.

442441233332 is an abundant number, since it is smaller than the sum of its proper divisors (442464164044).

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

442441233332 is a wasteful number, since it uses less digits than its factorization.

442441233332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409487 (or 409485 counting only the distinct ones).

The product of its digits is 165888, while the sum is 35.

Adding to 442441233332 its reverse (233332144244), we get a palindrome (675773377576).

The spelling of 442441233332 in words is "four hundred forty-two billion, four hundred forty-one million, two hundred thirty-three thousand, three hundred thirty-two".