442527035885 has 32 divisors (see below), whose sum is σ = 584389907712. Its totient is φ = 319025710080.

The previous prime is 442527035879. The next prime is 442527035891. The reversal of 442527035885 is 588530725244.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (442527035879) and next prime (442527035891).

It is not a de Polignac number, because 442527035885 - 2²⁸ = 442258600429 is a prime.

It is a super-3 number, since 3×442527035885³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

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, 3137552 + ... + 3275558.

It is an arithmetic number, because the mean of its divisors is an integer number (18262184616).

Almost surely, 2^442527035885 is an apocalyptic number.

It is an amenable number.

442527035885 is a deficient number, since it is larger than the sum of its proper divisors (141862871827).

442527035885 is a wasteful number, since it uses less digits than its factorization.

442527035885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138533.

The product of its (nonzero) digits is 10752000, while the sum is 53.

The spelling of 442527035885 in words is "four hundred forty-two billion, five hundred twenty-seven million, thirty-five thousand, eight hundred eighty-five".