442885018048 has 224 divisors, whose sum is σ = 1020265574400. Its totient is φ = 188639539200.

The previous prime is 442885018039. The next prime is 442885018057. The reversal of 442885018048 is 840810588244.

It is an interprime number because it is at equal distance from previous prime (442885018039) and next prime (442885018057).

It is a super-2 number, since 2×442885018048² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 442885017986 and 442885018004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 585052486 + ... + 585053242.

Almost surely, 2^442885018048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 442885018048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510132787200).

442885018048 is an abundant number, since it is smaller than the sum of its proper divisors (577380556352).

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

442885018048 is a wasteful number, since it uses less digits than its factorization.

442885018048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219 (or 1209 counting only the distinct ones).

The product of its (nonzero) digits is 2621440, while the sum is 52.

The spelling of 442885018048 in words is "four hundred forty-two billion, eight hundred eighty-five million, eighteen thousand, forty-eight".