442703285568 has 112 divisors (see below), whose sum is σ = 1336640618560. Its totient is φ = 143579423232.

The previous prime is 442703285501. The next prime is 442703285579. The reversal of 442703285568 is 865582307244.

442703285568 is a `hidden beast` number, since 4 + 4 + 2 + 70 + 3 + 2 + 8 + 5 + 568 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3398146 + ... + 3526017.

Almost surely, 2^442703285568 is an apocalyptic number.

442703285568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

442703285568 is an abundant number, since it is smaller than the sum of its proper divisors (893937332992).

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

442703285568 is a wasteful number, since it uses less digits than its factorization.

442703285568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6924221 (or 6924205 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 54.

The spelling of 442703285568 in words is "four hundred forty-two billion, seven hundred three million, two hundred eighty-five thousand, five hundred sixty-eight".