16044361 has 2 divisors, whose sum is σ = 16044362. Its totient is φ = 16044360.

The previous prime is 16044359. The next prime is 16044373. The reversal of 16044361 is 16344061.

16044361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11182336 + 4862025 = 3344^2 + 2205^2 .

It is a cyclic number.

It is not a de Polignac number, because 16044361 - 2¹ = 16044359 is a prime.

Together with 16044359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16044761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8022180 + 8022181.

It is an arithmetic number, because the mean of its divisors is an integer number (8022181).

Almost surely, 2^16044361 is an apocalyptic number.

It is an amenable number.

16044361 is a deficient number, since it is larger than the sum of its proper divisors (1).

16044361 is an equidigital number, since it uses as much as digits as its factorization.

16044361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 16044361 is about 4005.5412867676. The cubic root of 16044361 is about 252.2168757415.

It can be divided in two parts, 160 and 44361, that added together give a square (44521 = 211²).

The spelling of 16044361 in words is "sixteen million, forty-four thousand, three hundred sixty-one".