144043101439 has 8 divisors (see below), whose sum is σ = 146050145280. Its totient is φ = 142047761016.

The previous prime is 144043101401. The next prime is 144043101481. The reversal of 144043101439 is 934101340441.

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

It is a cyclic number.

It is not a de Polignac number, because 144043101439 - 2¹³ = 144043093247 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 (144043161439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2901067 + ... + 2950300.

It is an arithmetic number, because the mean of its divisors is an integer number (18256268160).

Almost surely, 2^144043101439 is an apocalyptic number.

144043101439 is a deficient number, since it is larger than the sum of its proper divisors (2007043841).

144043101439 is a wasteful number, since it uses less digits than its factorization.

144043101439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5851709.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 144043101439 in words is "one hundred forty-four billion, forty-three million, one hundred one thousand, four hundred thirty-nine".