16327300236667 has 4 divisors (see below), whose sum is σ = 18659771699056. Its totient is φ = 13994828774280.

The previous prime is 16327300236647. The next prime is 16327300236673. The reversal of 16327300236667 is 76663200372361.

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 16327300236667 - 2³⁹ = 15777544422779 is a prime.

It is a super-2 number, since 2×16327300236667² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16327300236607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166235731184 + ... + 1166235731197.

It is an arithmetic number, because the mean of its divisors is an integer number (4664942924764).

Almost surely, 2^{16327300236667} is an apocalyptic number.

16327300236667 is a deficient number, since it is larger than the sum of its proper divisors (2332471462389).

16327300236667 is an equidigital number, since it uses as much as digits as its factorization.

16327300236667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332471462388.

The product of its (nonzero) digits is 6858432, while the sum is 52.

The spelling of 16327300236667 in words is "sixteen trillion, three hundred twenty-seven billion, three hundred million, two hundred thirty-six thousand, six hundred sixty-seven".