144313342020002 has 4 divisors (see below), whose sum is σ = 216470013030006. Its totient is φ = 72156671010000.

The previous prime is 144313342019947. The next prime is 144313342020007. The reversal of 144313342020002 is 200020243313441.

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

It can be written as a sum of positive squares in only one way, i.e., 81224777725441 + 63088564294561 = 9012479^2 + 7942831^2 .

It is not an unprimeable number, because it can be changed into a prime (144313342020007) by changing a digit.

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 as a sum of consecutive naturals, namely, 36078335504999 + ... + 36078335505002.

Almost surely, 2^{144313342020002} is an apocalyptic number.

144313342020002 is a deficient number, since it is larger than the sum of its proper divisors (72156671010004).

144313342020002 is an equidigital number, since it uses as much as digits as its factorization.

144313342020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72156671010003.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 144313342020002 its reverse (200020243313441), we get a palindrome (344333585333443).

The spelling of 144313342020002 in words is "one hundred forty-four trillion, three hundred thirteen billion, three hundred forty-two million, twenty thousand, two".