442160855575 has 24 divisors (see below), whose sum is σ = 573109666848. Its totient is φ = 337762529280.

The previous prime is 442160855573. The next prime is 442160855579. The reversal of 442160855575 is 575558061244.

It is not a de Polignac number, because 442160855575 - 2¹ = 442160855573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442160855573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 334582 + ... + 998131.

It is an arithmetic number, because the mean of its divisors is an integer number (23879569452).

Almost surely, 2^442160855575 is an apocalyptic number.

442160855575 is a deficient number, since it is larger than the sum of its proper divisors (130948811273).

442160855575 is a wasteful number, since it uses less digits than its factorization.

442160855575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333323 (or 1333318 counting only the distinct ones).

The product of its (nonzero) digits is 6720000, while the sum is 52.

The spelling of 442160855575 in words is "four hundred forty-two billion, one hundred sixty million, eight hundred fifty-five thousand, five hundred seventy-five".