144441143025212 has 48 divisors (see below), whose sum is σ = 282633764694624. Its totient is φ = 64018154880000.

The previous prime is 144441143025203. The next prime is 144441143025281. The reversal of 144441143025212 is 212520341144441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18979523 + ... + 25477530.

It is an arithmetic number, because the mean of its divisors is an integer number (5888203431138).

Almost surely, 2^{144441143025212} is an apocalyptic number.

It is an amenable number.

144441143025212 is a deficient number, since it is larger than the sum of its proper divisors (138192621669412).

144441143025212 is a wasteful number, since it uses less digits than its factorization.

144441143025212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44458910 (or 44458908 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 38.

Adding to 144441143025212 its reverse (212520341144441), we get a palindrome (356961484169653).

The spelling of 144441143025212 in words is "one hundred forty-four trillion, four hundred forty-one billion, one hundred forty-three million, twenty-five thousand, two hundred twelve".