144218282579 has 8 divisors (see below), whose sum is σ = 174516241248. Its totient is φ = 116344160640.

The previous prime is 144218282573. The next prime is 144218282591. The reversal of 144218282579 is 975282812441.

It is a happy number.

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 144218282579 - 2³² = 139923315283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144218282579.

It is not an unprimeable number, because it can be changed into a prime (144218282573) 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, 605959052 + ... + 605959289.

It is an arithmetic number, because the mean of its divisors is an integer number (21814530156).

Almost surely, 2^144218282579 is an apocalyptic number.

144218282579 is a deficient number, since it is larger than the sum of its proper divisors (30297958669).

144218282579 is a wasteful number, since it uses less digits than its factorization.

144218282579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211918365.

The product of its digits is 2580480, while the sum is 53.

The spelling of 144218282579 in words is "one hundred forty-four billion, two hundred eighteen million, two hundred eighty-two thousand, five hundred seventy-nine".