144333302120002 has 4 divisors (see below), whose sum is σ = 216499953180006. Its totient is φ = 72166651060000.

The previous prime is 144333302119961. The next prime is 144333302120023. The reversal of 144333302120002 is 200021203333441.

It is a happy number.

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., 83043834639921 + 61289467480081 = 9112839^2 + 7828759^2 .

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, 36083325529999 + ... + 36083325530002.

Almost surely, 2^{144333302120002} is an apocalyptic number.

144333302120002 is a deficient number, since it is larger than the sum of its proper divisors (72166651060004).

144333302120002 is an equidigital number, since it uses as much as digits as its factorization.

144333302120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72166651060003.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 144333302120002 its reverse (200021203333441), we get a palindrome (344354505453443).

The spelling of 144333302120002 in words is "one hundred forty-four trillion, three hundred thirty-three billion, three hundred two million, one hundred twenty thousand, two".