16145041 has 8 divisors (see below), whose sum is σ = 18540000. Its totient is φ = 13904640.

The previous prime is 16145033. The next prime is 16145047. The reversal of 16145041 is 14054161.

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

It is a cyclic number.

It is not a de Polignac number, because 16145041 - 2³ = 16145033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16145047) 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, 38416 + ... + 38833.

It is an arithmetic number, because the mean of its divisors is an integer number (2317500).

Almost surely, 2^16145041 is an apocalyptic number.

16145041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16145041 is a deficient number, since it is larger than the sum of its proper divisors (2394959).

16145041 is a wasteful number, since it uses less digits than its factorization.

16145041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77279.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 16145041 is about 4018.0892225037. The cubic root of 16145041 is about 252.7433382680.

The spelling of 16145041 in words is "sixteen million, one hundred forty-five thousand, forty-one".