134442244422 has 16 divisors (see below), whose sum is σ = 298760543280. Its totient is φ = 44814081456.

The previous prime is 134442244403. The next prime is 134442244439. The reversal of 134442244422 is 224442244431.

134442244422 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 4 + 224 + 4 + 422 = 666.

It is a super-2 number, since 2×134442244422² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1244835543 + ... + 1244835650.

It is an arithmetic number, because the mean of its divisors is an integer number (18672533955).

Almost surely, 2^134442244422 is an apocalyptic number.

134442244422 is an abundant number, since it is smaller than the sum of its proper divisors (164318298858).

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

134442244422 is a wasteful number, since it uses less digits than its factorization.

134442244422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489671204 (or 2489671198 counting only the distinct ones).

The product of its digits is 196608, while the sum is 36.

Adding to 134442244422 its reverse (224442244431), we get a palindrome (358884488853).

Subtracting 134442244422 from its reverse (224442244431), we obtain a palindrome (90000000009).

The spelling of 134442244422 in words is "one hundred thirty-four billion, four hundred forty-two million, two hundred forty-four thousand, four hundred twenty-two".