144444241202 has 24 divisors (see below), whose sum is σ = 222584186412. Its totient is φ = 70294724000.

The previous prime is 144444241159. The next prime is 144444241211. The reversal of 144444241202 is 202142444441.

It can be written as a sum of positive squares in 2 ways, for example, as 111870849841 + 32573391361 = 334471^2 + 180481^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 600452 + ... + 805872.

Almost surely, 2^144444241202 is an apocalyptic number.

144444241202 is a deficient number, since it is larger than the sum of its proper divisors (78139945210).

144444241202 is a wasteful number, since it uses less digits than its factorization.

144444241202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205642 (or 205583 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 144444241202 its reverse (202142444441), we get a palindrome (346586685643).

The spelling of 144444241202 in words is "one hundred forty-four billion, four hundred forty-four million, two hundred forty-one thousand, two hundred two".