144125556 has 12 divisors (see below), whose sum is σ = 336292992. Its totient is φ = 48041848.

The previous prime is 144125549. The next prime is 144125557. The reversal of 144125556 is 655521441.

144125556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144125557) 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, 6005220 + ... + 6005243.

It is an arithmetic number, because the mean of its divisors is an integer number (28024416).

Almost surely, 2^144125556 is an apocalyptic number.

It is an amenable number.

144125556 is an abundant number, since it is smaller than the sum of its proper divisors (192167436).

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

144125556 is a wasteful number, since it uses less digits than its factorization.

144125556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12010470 (or 12010468 counting only the distinct ones).

The product of its digits is 24000, while the sum is 33.

The square root of 144125556 is about 12005.2303601389. The cubic root of 144125556 is about 524.3005724613.

Adding to 144125556 its reverse (655521441), we get a palindrome (799646997).

The spelling of 144125556 in words is "one hundred forty-four million, one hundred twenty-five thousand, five hundred fifty-six".