144383827 has 4 divisors (see below), whose sum is σ = 165010096. Its totient is φ = 123757560.

The previous prime is 144383801. The next prime is 144383891. The reversal of 144383827 is 728383441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 728383441 = 829 ⋅878629.

It is a cyclic number.

It is not a de Polignac number, because 144383827 - 2⁷ = 144383699 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 144383827.

It is not an unprimeable number, because it can be changed into a prime (144381827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10313124 + ... + 10313137.

It is an arithmetic number, because the mean of its divisors is an integer number (41252524).

Almost surely, 2^144383827 is an apocalyptic number.

144383827 is a deficient number, since it is larger than the sum of its proper divisors (20626269).

144383827 is an equidigital number, since it uses as much as digits as its factorization.

144383827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20626268.

The product of its digits is 129024, while the sum is 40.

The square root of 144383827 is about 12015.9821487883. The cubic root of 144383827 is about 524.6135653639.

The spelling of 144383827 in words is "one hundred forty-four million, three hundred eighty-three thousand, eight hundred twenty-seven".