144441153243202 has 8 divisors (see below), whose sum is σ = 216667966813200. Its totient is φ = 72218497638804.

The previous prime is 144441153243199. The next prime is 144441153243223. The reversal of 144441153243202 is 202342351144441.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1039404552 + ... + 1039543507.

It is an arithmetic number, because the mean of its divisors is an integer number (27083495851650).

Almost surely, 2^{144441153243202} is an apocalyptic number.

144441153243202 is a deficient number, since it is larger than the sum of its proper divisors (72226813569998).

144441153243202 is a wasteful number, since it uses less digits than its factorization.

144441153243202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078982800.

The product of its (nonzero) digits is 368640, while the sum is 40.

The spelling of 144441153243202 in words is "one hundred forty-four trillion, four hundred forty-one billion, one hundred fifty-three million, two hundred forty-three thousand, two hundred two".