442675032416 has 24 divisors (see below), whose sum is σ = 880501182120. Its totient is φ = 219055684608.

The previous prime is 442675032383. The next prime is 442675032463. The reversal of 442675032416 is 614230576244.

It is a super-2 number, since 2×442675032416² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 71304086 + ... + 71310293.

It is an arithmetic number, because the mean of its divisors is an integer number (36687549255).

Almost surely, 2^442675032416 is an apocalyptic number.

It is an amenable number.

442675032416 is a deficient number, since it is larger than the sum of its proper divisors (437826149704).

442675032416 is a wasteful number, since it uses less digits than its factorization.

442675032416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142614486 (or 142614478 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 442675032416 in words is "four hundred forty-two billion, six hundred seventy-five million, thirty-two thousand, four hundred sixteen".