144435411144422 has 8 divisors (see below), whose sum is σ = 218211772233000. Its totient is φ = 71698153733424.

The previous prime is 144435411144421. The next prime is 144435411144463. The reversal of 144435411144422 is 224441114534441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144435411144421) 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, 259775919047 + ... + 259775919602.

It is an arithmetic number, because the mean of its divisors is an integer number (27276471529125).

Almost surely, 2^{144435411144422} is an apocalyptic number.

144435411144422 is a deficient number, since it is larger than the sum of its proper divisors (73776361088578).

144435411144422 is a wasteful number, since it uses less digits than its factorization.

144435411144422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519551838790.

The product of its digits is 983040, while the sum is 44.

Adding to 144435411144422 its reverse (224441114534441), we get a palindrome (368876525678863).

The spelling of 144435411144422 in words is "one hundred forty-four trillion, four hundred thirty-five billion, four hundred eleven million, one hundred forty-four thousand, four hundred twenty-two".