442636650060 has 48 divisors (see below), whose sum is σ = 1352053769472. Its totient is φ = 107305854400.

The previous prime is 442636650047. The next prime is 442636650097. The reversal of 442636650060 is 60056636244.

It is a junction number, because it is equal to n+sod(n) for n = 442636649994 and 442636650021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335330136 + ... + 335331455.

It is an arithmetic number, because the mean of its divisors is an integer number (28167786864).

Almost surely, 2^442636650060 is an apocalyptic number.

It is an amenable number.

442636650060 is an abundant number, since it is smaller than the sum of its proper divisors (909417119412).

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

442636650060 is a wasteful number, since it uses less digits than its factorization.

442636650060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670661614 (or 670661612 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 442636650060 in words is "four hundred forty-two billion, six hundred thirty-six million, six hundred fifty thousand, sixty".