144042442322 has 8 divisors (see below), whose sum is σ = 216067637376. Its totient is φ = 72019896532.

The previous prime is 144042442273. The next prime is 144042442337. The reversal of 144042442322 is 223244240441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520298 + ... + 747525.

It is an arithmetic number, because the mean of its divisors is an integer number (27008454672).

Almost surely, 2^144042442322 is an apocalyptic number.

144042442322 is a deficient number, since it is larger than the sum of its proper divisors (72025195054).

144042442322 is a wasteful number, since it uses less digits than its factorization.

144042442322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324632.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 144042442322 its reverse (223244240441), we get a palindrome (367286682763).

The spelling of 144042442322 in words is "one hundred forty-four billion, forty-two million, four hundred forty-two thousand, three hundred twenty-two".