16545230241 has 8 divisors (see below), whose sum is σ = 22598363424. Its totient is φ = 10761125280.

The previous prime is 16545230203. The next prime is 16545230257. The reversal of 16545230241 is 14203254561.

16545230241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 16545230241 - 2¹⁴ = 16545213857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16545230201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67256911 + ... + 67257156.

It is an arithmetic number, because the mean of its divisors is an integer number (2824795428).

Almost surely, 2^16545230241 is an apocalyptic number.

It is an amenable number.

16545230241 is a deficient number, since it is larger than the sum of its proper divisors (6053133183).

16545230241 is a wasteful number, since it uses less digits than its factorization.

16545230241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134514111.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 16545230241 in words is "sixteen billion, five hundred forty-five million, two hundred thirty thousand, two hundred forty-one".