144112012239 has 8 divisors (see below), whose sum is σ = 206930068912. Its totient is φ = 88684315200.

The previous prime is 144112012201. The next prime is 144112012241. The reversal of 144112012239 is 932210211441.

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

It is not a de Polignac number, because 144112012239 - 2⁹ = 144112011727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144112012039) by changing a digit.

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, 1847589862 + ... + 1847589939.

It is an arithmetic number, because the mean of its divisors is an integer number (25866258614).

Almost surely, 2^144112012239 is an apocalyptic number.

144112012239 is a deficient number, since it is larger than the sum of its proper divisors (62818056673).

144112012239 is a wasteful number, since it uses less digits than its factorization.

144112012239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3695179817.

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 144112012239 in words is "one hundred forty-four billion, one hundred twelve million, twelve thousand, two hundred thirty-nine".