144127230 has 32 divisors (see below), whose sum is σ = 372514464. Its totient is φ = 35477376.

The previous prime is 144127229. The next prime is 144127261. The reversal of 144127230 is 32721441.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 144127230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184389 + ... + 185168.

It is an arithmetic number, because the mean of its divisors is an integer number (11641077).

Almost surely, 2^144127230 is an apocalyptic number.

144127230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144127230 is an abundant number, since it is smaller than the sum of its proper divisors (228387234).

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

144127230 is a wasteful number, since it uses less digits than its factorization.

144127230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369580.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 144127230 is about 12005.3000795482. The cubic root of 144127230 is about 524.3026023482.

Adding to 144127230 its reverse (32721441), we get a palindrome (176848671).

The spelling of 144127230 in words is "one hundred forty-four million, one hundred twenty-seven thousand, two hundred thirty".