144445124 has 24 divisors (see below), whose sum is σ = 269166240. Its totient is φ = 67588736.

The previous prime is 144445121. The next prime is 144445153. The reversal of 144445124 is 421544441.

It is not an unprimeable number, because it can be changed into a prime (144445121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6239 + ... + 18105.

It is an arithmetic number, because the mean of its divisors is an integer number (11215260).

Almost surely, 2^144445124 is an apocalyptic number.

It is an amenable number.

144445124 is a deficient number, since it is larger than the sum of its proper divisors (124721116).

144445124 is a wasteful number, since it uses less digits than its factorization.

144445124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12067 (or 12065 counting only the distinct ones).

The product of its digits is 10240, while the sum is 29.

The square root of 144445124 is about 12018.5325227334. The cubic root of 144445124 is about 524.6877950260.

Adding to 144445124 its reverse (421544441), we get a palindrome (565989565).

The spelling of 144445124 in words is "one hundred forty-four million, four hundred forty-five thousand, one hundred twenty-four".