144241230 has 32 divisors (see below), whose sum is σ = 395633664. Its totient is φ = 32969376.

The previous prime is 144241219. The next prime is 144241241. The reversal of 144241230 is 32142441.

It is an interprime number because it is at equal distance from previous prime (144241219) and next prime (144241241).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 144241197 and 144241206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343222 + ... + 343641.

It is an arithmetic number, because the mean of its divisors is an integer number (12363552).

Almost surely, 2^144241230 is an apocalyptic number.

144241230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144241230 is an abundant number, since it is smaller than the sum of its proper divisors (251392434).

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

144241230 is a wasteful number, since it uses less digits than its factorization.

144241230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686880.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 144241230 is about 12010.0470440378. The cubic root of 144241230 is about 524.4408014120.

Adding to 144241230 its reverse (32142441), we get a palindrome (176383671).

The spelling of 144241230 in words is "one hundred forty-four million, two hundred forty-one thousand, two hundred thirty".