16044099 has 8 divisors (see below), whose sum is σ = 21410640. Its totient is φ = 10686816.

The previous prime is 16044089. The next prime is 16044101. The reversal of 16044099 is 99044061.

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

It is not a de Polignac number, because 16044099 - 2¹¹ = 16042051 is a prime.

It is a super-2 number, since 2×16044099² = 514826225443602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16044029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5629 + ... + 7985.

It is an arithmetic number, because the mean of its divisors is an integer number (2676330).

Almost surely, 2^16044099 is an apocalyptic number.

16044099 is a deficient number, since it is larger than the sum of its proper divisors (5366541).

16044099 is a wasteful number, since it uses less digits than its factorization.

16044099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4629.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 16044099 is about 4005.5085819406. The cubic root of 16044099 is about 252.2155028567.

The spelling of 16044099 in words is "sixteen million, forty-four thousand, ninety-nine".