144334556 has 24 divisors (see below), whose sum is σ = 273139776. Its totient is φ = 66475520.

The previous prime is 144334523. The next prime is 144334559. The reversal of 144334556 is 655433441.

144334556 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×144334556³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144334559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19385 + ... + 25776.

It is an arithmetic number, because the mean of its divisors is an integer number (11380824).

Almost surely, 2^144334556 is an apocalyptic number.

It is an amenable number.

144334556 is a deficient number, since it is larger than the sum of its proper divisors (128805220).

144334556 is a wasteful number, since it uses less digits than its factorization.

144334556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45229 (or 45227 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 144334556 is about 12013.9317461021. The cubic root of 144334556 is about 524.5538837584.

Adding to 144334556 its reverse (655433441), we get a palindrome (799767997).

The spelling of 144334556 in words is "one hundred forty-four million, three hundred thirty-four thousand, five hundred fifty-six".