144271318 has 8 divisors (see below), whose sum is σ = 225816048. Its totient is φ = 68999304.

The previous prime is 144271291. The next prime is 144271327. The reversal of 144271318 is 813172441.

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

It is a self number, because there is not a number n which added to its sum of digits gives 144271318.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1568121 + ... + 1568212.

It is an arithmetic number, because the mean of its divisors is an integer number (28227006).

Almost surely, 2^144271318 is an apocalyptic number.

144271318 is a deficient number, since it is larger than the sum of its proper divisors (81544730).

144271318 is a wasteful number, since it uses less digits than its factorization.

144271318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3136358.

The product of its digits is 5376, while the sum is 31.

The square root of 144271318 is about 12011.2995966298. The cubic root of 144271318 is about 524.4772641205.

The spelling of 144271318 in words is "one hundred forty-four million, two hundred seventy-one thousand, three hundred eighteen".