144245256 has 32 divisors (see below), whose sum is σ = 368288640. Its totient is φ = 47058368.

The previous prime is 144245251. The next prime is 144245273. The reversal of 144245256 is 652542441.

It is not an unprimeable number, because it can be changed into a prime (144245251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62811 + ... + 65066.

It is an arithmetic number, because the mean of its divisors is an integer number (11509020).

Almost surely, 2^144245256 is an apocalyptic number.

It is an amenable number.

144245256 is an abundant number, since it is smaller than the sum of its proper divisors (224043384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144245256 is a wasteful number, since it uses less digits than its factorization.

144245256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127933 (or 127929 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 144245256 is about 12010.2146525364. The cubic root of 144245256 is about 524.4456806896.

Adding to 144245256 its reverse (652542441), we get a palindrome (796787697).

The spelling of 144245256 in words is "one hundred forty-four million, two hundred forty-five thousand, two hundred fifty-six".