442004040222216 has 16 divisors (see below), whose sum is σ = 1105010100555600. Its totient is φ = 147334680074064.

The previous prime is 442004040222211. The next prime is 442004040222221. The reversal of 442004040222216 is 612222040400244.

It is an interprime number because it is at equal distance from previous prime (442004040222211) and next prime (442004040222221).

It is not an unprimeable number, because it can be changed into a prime (442004040222211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9208417504606 + ... + 9208417504653.

It is an arithmetic number, because the mean of its divisors is an integer number (69063131284725).

Almost surely, 2^{442004040222216} is an apocalyptic number.

It is an amenable number.

442004040222216 is an abundant number, since it is smaller than the sum of its proper divisors (663006060333384).

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

442004040222216 is a wasteful number, since it uses less digits than its factorization.

442004040222216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18416835009268 (or 18416835009264 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

The spelling of 442004040222216 in words is "four hundred forty-two trillion, four billion, forty million, two hundred twenty-two thousand, two hundred sixteen".