342144444 has 12 divisors (see below), whose sum is σ = 798337064. Its totient is φ = 114048144.

The previous prime is 342144433. The next prime is 342144449. The reversal of 342144444 is 444441243.

It is a tau number, because it is divible by the number of its divisors (12).

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 (342144449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14256007 + ... + 14256030.

Almost surely, 2^342144444 is an apocalyptic number.

It is an amenable number.

342144444 is an abundant number, since it is smaller than the sum of its proper divisors (456192620).

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

342144444 is a wasteful number, since it uses less digits than its factorization.

342144444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28512044 (or 28512042 counting only the distinct ones).

The product of its digits is 24576, while the sum is 30.

The square root of 342144444 is about 18497.1469151326. The cubic root of 342144444 is about 699.4175045344.

Adding to 342144444 its reverse (444441243), we get a palindrome (786585687).

The spelling of 342144444 in words is "three hundred forty-two million, one hundred forty-four thousand, four hundred forty-four".