144303343122002 has 4 divisors (see below), whose sum is σ = 216455014683006. Its totient is φ = 72151671561000.

The previous prime is 144303343121981. The next prime is 144303343122023. The reversal of 144303343122002 is 200221343303441.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (144303343121981) and next prime (144303343122023).

It can be written as a sum of positive squares in only one way, i.e., 143470831040761 + 832512081241 = 11977931^2 + 912421^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 144303343122002.

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 as a sum of consecutive naturals, namely, 36075835780499 + ... + 36075835780502.

Almost surely, 2^{144303343122002} is an apocalyptic number.

144303343122002 is a deficient number, since it is larger than the sum of its proper divisors (72151671561004).

144303343122002 is an equidigital number, since it uses as much as digits as its factorization.

144303343122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72151671561003.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 144303343122002 its reverse (200221343303441), we get a palindrome (344524686425443).

The spelling of 144303343122002 in words is "one hundred forty-four trillion, three hundred three billion, three hundred forty-three million, one hundred twenty-two thousand, two".