144330412 has 12 divisors (see below), whose sum is σ = 252664776. Its totient is φ = 72140480.

The previous prime is 144330409. The next prime is 144330413. The reversal of 144330412 is 214033441.

It is not an unprimeable number, because it can be changed into a prime (144330413) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15063 + ... + 22705.

It is an arithmetic number, because the mean of its divisors is an integer number (21055398).

Almost surely, 2^144330412 is an apocalyptic number.

It is an amenable number.

144330412 is a deficient number, since it is larger than the sum of its proper divisors (108334364).

144330412 is a wasteful number, since it uses less digits than its factorization.

144330412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12368 (or 12366 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 144330412 is about 12013.7592784274. The cubic root of 144330412 is about 524.5488635421.

Adding to 144330412 its reverse (214033441), we get a palindrome (358363853).

The spelling of 144330412 in words is "one hundred forty-four million, three hundred thirty thousand, four hundred twelve".