16366517041 has 4 divisors (see below), whose sum is σ = 18704590912. Its totient is φ = 14028443172.

The previous prime is 16366517039. The next prime is 16366517059. The reversal of 16366517041 is 14071566361.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14071566361 = 3529 ⋅3987409.

It is a cyclic number.

It is not a de Polignac number, because 16366517041 - 2¹ = 16366517039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16366516985 and 16366517003.

It is not an unprimeable number, because it can be changed into a prime (16366517071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169036925 + ... + 1169036938.

It is an arithmetic number, because the mean of its divisors is an integer number (4676147728).

Almost surely, 2^16366517041 is an apocalyptic number.

It is an amenable number.

16366517041 is a deficient number, since it is larger than the sum of its proper divisors (2338073871).

16366517041 is an equidigital number, since it uses as much as digits as its factorization.

16366517041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2338073870.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 16366517041 in words is "sixteen billion, three hundred sixty-six million, five hundred seventeen thousand, forty-one".