442110545103656 has 96 divisors (see below), whose sum is σ = 981814595493600. Its totient is φ = 185011477297920.

The previous prime is 442110545103629. The next prime is 442110545103677. The reversal of 442110545103656 is 656301545011244.

It is a self number, because there is not a number n which added to its sum of digits gives 442110545103656.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33582131 + ... + 44855106.

It is an arithmetic number, because the mean of its divisors is an integer number (10227235369725).

Almost surely, 2^{442110545103656} is an apocalyptic number.

It is an amenable number.

442110545103656 is an abundant number, since it is smaller than the sum of its proper divisors (539704050389944).

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

442110545103656 is a wasteful number, since it uses less digits than its factorization.

442110545103656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78437659 (or 78437642 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 442110545103656 in words is "four hundred forty-two trillion, one hundred ten billion, five hundred forty-five million, one hundred three thousand, six hundred fifty-six".