16144327 has 2 divisors, whose sum is σ = 16144328. Its totient is φ = 16144326.

The previous prime is 16144313. The next prime is 16144343. The reversal of 16144327 is 72344161.

It is a weak prime.

It is an emirp because it is prime and its reverse (72344161) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16144327 - 2¹¹ = 16142279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16144295 and 16144304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16144127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8072163 + 8072164.

It is an arithmetic number, because the mean of its divisors is an integer number (8072164).

Almost surely, 2^16144327 is an apocalyptic number.

16144327 is a deficient number, since it is larger than the sum of its proper divisors (1).

16144327 is an equidigital number, since it uses as much as digits as its factorization.

16144327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 28.

The square root of 16144327 is about 4018.0003733200. Note that the first 3 decimals coincide. The cubic root of 16144327 is about 252.7396124304.

Adding to 16144327 its reverse (72344161), we get a palindrome (88488488).

It can be divided in two parts, 16144 and 327, that added together give a triangular number (16471 = T₁₈₁).

The spelling of 16144327 in words is "sixteen million, one hundred forty-four thousand, three hundred twenty-seven".