42442382560 has 48 divisors (see below), whose sum is σ = 100288238400. Its totient is φ = 16973886976.

The previous prime is 42442382537. The next prime is 42442382569. The reversal of 42442382560 is 6528324424.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42442382569) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1001481 + ... + 1042999.

It is an arithmetic number, because the mean of its divisors is an integer number (2089338300).

Almost surely, 2^42442382560 is an apocalyptic number.

42442382560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42442382560 is an abundant number, since it is smaller than the sum of its proper divisors (57845855840).

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

42442382560 is a wasteful number, since it uses less digits than its factorization.

42442382560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47923 (or 47915 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 40.

The spelling of 42442382560 in words is "forty-two billion, four hundred forty-two million, three hundred eighty-two thousand, five hundred sixty".