144334230 has 64 divisors (see below), whose sum is σ = 357654528. Its totient is φ = 37255680.

The previous prime is 144334219. The next prime is 144334277. The reversal of 144334230 is 32433441.

144334230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 144334230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163390 + ... + 164270.

It is an arithmetic number, because the mean of its divisors is an integer number (5588352).

Almost surely, 2^144334230 is an apocalyptic number.

144334230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 144334230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178827264).

144334230 is an abundant number, since it is smaller than the sum of its proper divisors (213320298).

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

144334230 is a wasteful number, since it uses less digits than its factorization.

144334230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 144334230 is about 12013.9181785128. The cubic root of 144334230 is about 524.5534888318.

Adding to 144334230 its reverse (32433441), we get a palindrome (176767671).

The spelling of 144334230 in words is "one hundred forty-four million, three hundred thirty-four thousand, two hundred thirty".