16441039 has 4 divisors (see below), whose sum is σ = 16570624. Its totient is φ = 16311456.

The previous prime is 16441037. The next prime is 16441079. The reversal of 16441039 is 93014461.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16441039 - 2¹ = 16441037 is a prime.

It is a super-3 number, since 3×16441039³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16440998 and 16441016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16441037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64602 + ... + 64855.

It is an arithmetic number, because the mean of its divisors is an integer number (4142656).

Almost surely, 2^16441039 is an apocalyptic number.

16441039 is a deficient number, since it is larger than the sum of its proper divisors (129585).

16441039 is a wasteful number, since it uses less digits than its factorization.

16441039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129584.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 16441039 is about 4054.7551097446. The cubic root of 16441039 is about 254.2785657720.

The spelling of 16441039 in words is "sixteen million, four hundred forty-one thousand, thirty-nine".