144314109 has 16 divisors (see below), whose sum is σ = 215342400. Its totient is φ = 95514768.

The previous prime is 144314089. The next prime is 144314129. The reversal of 144314109 is 901413441.

It is an interprime number because it is at equal distance from previous prime (144314089) and next prime (144314129).

It is not a de Polignac number, because 144314109 - 2⁸ = 144313853 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144314129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15474 + ... + 22979.

It is an arithmetic number, because the mean of its divisors is an integer number (13458900).

Almost surely, 2^144314109 is an apocalyptic number.

It is an amenable number.

144314109 is a deficient number, since it is larger than the sum of its proper divisors (71028291).

144314109 is a wasteful number, since it uses less digits than its factorization.

144314109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38601 (or 38595 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 144314109 is about 12013.0807455873. The cubic root of 144314109 is about 524.5291124676.

The spelling of 144314109 in words is "one hundred forty-four million, three hundred fourteen thousand, one hundred nine".