42444025224 has 64 divisors (see below), whose sum is σ = 109762560000. Its totient is φ = 13662922560.

The previous prime is 42444025201. The next prime is 42444025301. The reversal of 42444025224 is 42252044424.

42444025224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 296827 + ... + 415925.

It is an arithmetic number, because the mean of its divisors is an integer number (1715040000).

Almost surely, 2^42444025224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42444025224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54881280000).

42444025224 is an abundant number, since it is smaller than the sum of its proper divisors (67318534776).

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

42444025224 is a wasteful number, since it uses less digits than its factorization.

42444025224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119618 (or 119614 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 33.

Adding to 42444025224 its reverse (42252044424), we get a palindrome (84696069648).

The spelling of 42444025224 in words is "forty-two billion, four hundred forty-four million, twenty-five thousand, two hundred twenty-four".