16044135 has 8 divisors (see below), whose sum is σ = 25670640. Its totient is φ = 8556864.

The previous prime is 16044103. The next prime is 16044137. The reversal of 16044135 is 53144061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16044135 - 2⁵ = 16044103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16044137) 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 7 ways as a sum of consecutive naturals, for example, 534790 + ... + 534819.

It is an arithmetic number, because the mean of its divisors is an integer number (3208830).

Almost surely, 2^16044135 is an apocalyptic number.

16044135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16044135 is a deficient number, since it is larger than the sum of its proper divisors (9626505).

16044135 is a wasteful number, since it uses less digits than its factorization.

16044135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069617.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 16044135 is about 4005.5130757495. The cubic root of 16044135 is about 252.2156914982.

Adding to 16044135 its reverse (53144061), we get a palindrome (69188196).

The spelling of 16044135 in words is "sixteen million, forty-four thousand, one hundred thirty-five".