16329041 has 4 divisors (see below), whose sum is σ = 16352052. Its totient is φ = 16306032.

The previous prime is 16329031. The next prime is 16329043. The reversal of 16329041 is 14092361.

16329041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14092361 = 547 ⋅25763.

It can be written as a sum of positive squares in 2 ways, for example, as 15054400 + 1274641 = 3880^2 + 1129^2 .

It is a cyclic number.

It is not a de Polignac number, because 16329041 - 2²² = 12134737 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16329041.

It is not an unprimeable number, because it can be changed into a prime (16329043) 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, 10406 + ... + 11871.

It is an arithmetic number, because the mean of its divisors is an integer number (4088013).

Almost surely, 2^16329041 is an apocalyptic number.

It is an amenable number.

16329041 is a deficient number, since it is larger than the sum of its proper divisors (23011).

16329041 is an equidigital number, since it uses as much as digits as its factorization.

16329041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23010.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 16329041 is about 4040.9208109044. The cubic root of 16329041 is about 253.6998593772.

The spelling of 16329041 in words is "sixteen million, three hundred twenty-nine thousand, forty-one".