344234222432442 has 32 divisors (see below), whose sum is σ = 779398239476160. Its totient is φ = 112579745700240.

The previous prime is 344234222432431. The next prime is 344234222432449. The reversal of 344234222432442 is 244234222432443.

344234222432442 is a `hidden beast` number, since 3 + 4 + 4 + 2 + 342 + 2 + 243 + 24 + 42 = 666.

It is not an unprimeable number, because it can be changed into a prime (344234222432449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60138750184 + ... + 60138755907.

It is an arithmetic number, because the mean of its divisors is an integer number (24356194983630).

Almost surely, 2^{344234222432442} is an apocalyptic number.

344234222432442 is an abundant number, since it is smaller than the sum of its proper divisors (435164017043718).

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

344234222432442 is a wasteful number, since it uses less digits than its factorization.

344234222432442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120277506155 (or 120277506149 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 45.

Adding to 344234222432442 its reverse (244234222432443), we get a palindrome (588468444864885).

Subtracting from 344234222432442 its reverse (244234222432443), we obtain a palindrome (99999999999999).

The spelling of 344234222432442 in words is "three hundred forty-four trillion, two hundred thirty-four billion, two hundred twenty-two million, four hundred thirty-two thousand, four hundred forty-two".