144330344021342 has 16 divisors (see below), whose sum is σ = 228145081043232. Its totient is φ = 68344114687200.

The previous prime is 144330344021317. The next prime is 144330344021441. The reversal of 144330344021342 is 243120443033441.

It is a junction number, because it is equal to n+sod(n) for n = 144330344021296 and 144330344021305.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 15532748693 + ... + 15532757984.

It is an arithmetic number, because the mean of its divisors is an integer number (14259067565202).

Almost surely, 2^{144330344021342} is an apocalyptic number.

144330344021342 is a deficient number, since it is larger than the sum of its proper divisors (83814737021890).

144330344021342 is a wasteful number, since it uses less digits than its factorization.

144330344021342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31065506803.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 144330344021342 its reverse (243120443033441), we get a palindrome (387450787054783).

The spelling of 144330344021342 in words is "one hundred forty-four trillion, three hundred thirty billion, three hundred forty-four million, twenty-one thousand, three hundred forty-two".