42225411444 has 96 divisors (see below), whose sum is σ = 112490985600. Its totient is φ = 12243824640.

The previous prime is 42225411421. The next prime is 42225411467. The reversal of 42225411444 is 44411452224.

42225411444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42225411421) and next prime (42225411467).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26062 + ... + 291770.

It is an arithmetic number, because the mean of its divisors is an integer number (1171781100).

Almost surely, 2^42225411444 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 42225411444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56245492800).

42225411444 is an abundant number, since it is smaller than the sum of its proper divisors (70265574156).

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

42225411444 is a wasteful number, since it uses less digits than its factorization.

42225411444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265793 (or 265791 counting only the distinct ones).

The product of its digits is 40960, while the sum is 33.

Adding to 42225411444 its reverse (44411452224), we get a palindrome (86636863668).

The spelling of 42225411444 in words is "forty-two billion, two hundred twenty-five million, four hundred eleven thousand, four hundred forty-four".