442206042241224 has 32 divisors (see below), whose sum is σ = 1105864620527520. Its totient is φ = 147355412090496.

The previous prime is 442206042241213. The next prime is 442206042241231. The reversal of 442206042241224 is 422142240602244.

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, 2912546877 + ... + 2912698700.

It is an arithmetic number, because the mean of its divisors is an integer number (34558269391485).

Almost surely, 2^{442206042241224} is an apocalyptic number.

It is an amenable number.

442206042241224 is an abundant number, since it is smaller than the sum of its proper divisors (663658578286296).

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

442206042241224 is a wasteful number, since it uses less digits than its factorization.

442206042241224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5825248749 (or 5825248745 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 39.

Adding to 442206042241224 its reverse (422142240602244), we get a palindrome (864348282843468).

The spelling of 442206042241224 in words is "four hundred forty-two trillion, two hundred six billion, forty-two million, two hundred forty-one thousand, two hundred twenty-four".