42422432244 has 24 divisors (see below), whose sum is σ = 99018225600. Its totient is φ = 14136160704.

The previous prime is 42422432243. The next prime is 42422432263. The reversal of 42422432244 is 44223422424.

It is a happy number.

42422432244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42422432243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543144 + ... + 616319.

It is an arithmetic number, because the mean of its divisors is an integer number (4125759400).

Almost surely, 2^42422432244 is an apocalyptic number.

It is an amenable number.

42422432244 is an abundant number, since it is smaller than the sum of its proper divisors (56595793356).

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

42422432244 is a wasteful number, since it uses less digits than its factorization.

42422432244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162519 (or 1162517 counting only the distinct ones).

The product of its digits is 98304, while the sum is 33.

Adding to 42422432244 its reverse (44223422424), we get a palindrome (86645854668).

The spelling of 42422432244 in words is "forty-two billion, four hundred twenty-two million, four hundred thirty-two thousand, two hundred forty-four".