144042344442212 has 48 divisors (see below), whose sum is σ = 275756969835648. Its totient is φ = 65557689546240.

The previous prime is 144042344442203. The next prime is 144042344442223. The reversal of 144042344442212 is 212244443240441.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 144042344442212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170988614 + ... + 171828957.

It is an arithmetic number, because the mean of its divisors is an integer number (5744936871576).

Almost surely, 2^{144042344442212} is an apocalyptic number.

It is an amenable number.

144042344442212 is a deficient number, since it is larger than the sum of its proper divisors (131714625393436).

144042344442212 is a wasteful number, since it uses less digits than its factorization.

144042344442212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342817796 (or 342817794 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 41.

Adding to 144042344442212 its reverse (212244443240441), we get a palindrome (356286787682653).

The spelling of 144042344442212 in words is "one hundred forty-four trillion, forty-two billion, three hundred forty-four million, four hundred forty-two thousand, two hundred twelve".