144442232222224 has 40 divisors (see below), whose sum is σ = 284044482364608. Its totient is φ = 71140511460480.

The previous prime is 144442232222209. The next prime is 144442232222231. The reversal of 144442232222224 is 422222232244441.

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, 26111994 + ... + 31156390.

Almost surely, 2^{144442232222224} is an apocalyptic number.

It is an amenable number.

144442232222224 is a deficient number, since it is larger than the sum of its proper divisors (139602250142384).

144442232222224 is a wasteful number, since it uses less digits than its factorization.

144442232222224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5071183 (or 5071177 counting only the distinct ones).

The product of its digits is 786432, while the sum is 40.

Adding to 144442232222224 its reverse (422222232244441), we get a palindrome (566664464466665).

The spelling of 144442232222224 in words is "one hundred forty-four trillion, four hundred forty-two billion, two hundred thirty-two million, two hundred twenty-two thousand, two hundred twenty-four".