144171120342 has 64 divisors (see below), whose sum is σ = 300407984640. Its totient is φ = 46084495104.

The previous prime is 144171120337. The next prime is 144171120367. The reversal of 144171120342 is 243021171441.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 33041853 + ... + 33046215.

It is an arithmetic number, because the mean of its divisors is an integer number (4693874760).

Almost surely, 2^144171120342 is an apocalyptic number.

144171120342 is an abundant number, since it is smaller than the sum of its proper divisors (156236864298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144171120342 is a wasteful number, since it uses less digits than its factorization.

144171120342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6517.

The product of its (nonzero) digits is 5376, while the sum is 30.

Adding to 144171120342 its reverse (243021171441), we get a palindrome (387192291783).

The spelling of 144171120342 in words is "one hundred forty-four billion, one hundred seventy-one million, one hundred twenty thousand, three hundred forty-two".