144441222400042 has 16 divisors (see below), whose sum is σ = 226970057030400. Its totient is φ = 68847583961520.

The previous prime is 144441222399979. The next prime is 144441222400073. The reversal of 144441222400042 is 240004222144441.

It is a junction number, because it is equal to n+sod(n) for n = 144441222399980 and 144441222400007.

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, 15761804934 + ... + 15761814097.

It is an arithmetic number, because the mean of its divisors is an integer number (14185628564400).

Almost surely, 2^{144441222400042} is an apocalyptic number.

144441222400042 is a deficient number, since it is larger than the sum of its proper divisors (82528834630358).

144441222400042 is a wasteful number, since it uses less digits than its factorization.

144441222400042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31523619141.

The product of its (nonzero) digits is 65536, while the sum is 34.

Adding to 144441222400042 its reverse (240004222144441), we get a palindrome (384445444544483).

The spelling of 144441222400042 in words is "one hundred forty-four trillion, four hundred forty-one billion, two hundred twenty-two million, four hundred thousand, forty-two".