442935908788 has 12 divisors (see below), whose sum is σ = 815934568960. Its totient is φ = 209811746232.

The previous prime is 442935908773. The next prime is 442935908791. The reversal of 442935908788 is 887809539244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2914051956 + ... + 2914052107.

Almost surely, 2^442935908788 is an apocalyptic number.

It is an amenable number.

442935908788 is a deficient number, since it is larger than the sum of its proper divisors (372998660172).

442935908788 is a wasteful number, since it uses less digits than its factorization.

442935908788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5828104086 (or 5828104084 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 67.

The spelling of 442935908788 in words is "four hundred forty-two billion, nine hundred thirty-five million, nine hundred eight thousand, seven hundred eighty-eight".