442440202056 has 32 divisors (see below), whose sum is σ = 1164316322400. Its totient is φ = 139717958400.

The previous prime is 442440201991. The next prime is 442440202079. The reversal of 442440202056 is 650202044244.

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, 485131345 + ... + 485132256.

It is an arithmetic number, because the mean of its divisors is an integer number (36384885075).

Almost surely, 2^442440202056 is an apocalyptic number.

It is an amenable number.

442440202056 is an abundant number, since it is smaller than the sum of its proper divisors (721876120344).

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

442440202056 is a wasteful number, since it uses less digits than its factorization.

442440202056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970263629 (or 970263625 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

The spelling of 442440202056 in words is "four hundred forty-two billion, four hundred forty million, two hundred two thousand, fifty-six".