144300142024322 has 4 divisors (see below), whose sum is σ = 216450213036486. Its totient is φ = 72150071012160.

The previous prime is 144300142024277. The next prime is 144300142024447. The reversal of 144300142024322 is 223420241003441.

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., 130501584265441 + 13798557758881 = 11423729^2 + 3714641^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36075035506079 + ... + 36075035506082.

Almost surely, 2^{144300142024322} is an apocalyptic number.

144300142024322 is a deficient number, since it is larger than the sum of its proper divisors (72150071012164).

144300142024322 is an equidigital number, since it uses as much as digits as its factorization.

144300142024322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72150071012163.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 144300142024322 its reverse (223420241003441), we get a palindrome (367720383027763).

The spelling of 144300142024322 in words is "one hundred forty-four trillion, three hundred billion, one hundred forty-two million, twenty-four thousand, three hundred twenty-two".