144314416 has 10 divisors (see below), whose sum is σ = 279609212. Its totient is φ = 72157200.

The previous prime is 144314381. The next prime is 144314419. The reversal of 144314416 is 614413441.

It is not an unprimeable number, because it can be changed into a prime (144314419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4509810 + ... + 4509841.

Almost surely, 2^144314416 is an apocalyptic number.

144314416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

144314416 is a deficient number, since it is larger than the sum of its proper divisors (135294796).

144314416 is an equidigital number, since it uses as much as digits as its factorization.

144314416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9019659 (or 9019653 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 144314416 is about 12013.0935233186. The cubic root of 144314416 is about 524.5294844117.

Adding to 144314416 its reverse (614413441), we get a palindrome (758727857).

The spelling of 144314416 in words is "one hundred forty-four million, three hundred fourteen thousand, four hundred sixteen".