134222441452242 has 64 divisors (see below), whose sum is σ = 315532635909120. Its totient is φ = 37526068699200.

The previous prime is 134222441452223. The next prime is 134222441452247. The reversal of 134222441452242 is 242254144222431.

It is a junction number, because it is equal to n+sod(n) for n = 134222441452194 and 134222441452203.

It is not an unprimeable number, because it can be changed into a prime (134222441452247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37169742 + ... + 40620617.

It is an arithmetic number, because the mean of its divisors is an integer number (4930197436080).

Almost surely, 2^{134222441452242} is an apocalyptic number.

134222441452242 is an abundant number, since it is smaller than the sum of its proper divisors (181310194456878).

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

134222441452242 is a wasteful number, since it uses less digits than its factorization.

134222441452242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77792399.

The product of its digits is 983040, while the sum is 42.

Adding to 134222441452242 its reverse (242254144222431), we get a palindrome (376476585674673).

The spelling of 134222441452242 in words is "one hundred thirty-four trillion, two hundred twenty-two billion, four hundred forty-one million, four hundred fifty-two thousand, two hundred forty-two".