16436020327 has 2 divisors, whose sum is σ = 16436020328. Its totient is φ = 16436020326.

The previous prime is 16436020241. The next prime is 16436020331. The reversal of 16436020327 is 72302063461.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16436020327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16436020292 and 16436020301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16436020127) 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 as a sum of consecutive naturals, namely, 8218010163 + 8218010164.

It is an arithmetic number, because the mean of its divisors is an integer number (8218010164).

Almost surely, 2^16436020327 is an apocalyptic number.

16436020327 is a deficient number, since it is larger than the sum of its proper divisors (1).

16436020327 is an equidigital number, since it uses as much as digits as its factorization.

16436020327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 34.

Adding to 16436020327 its reverse (72302063461), we get a palindrome (88738083788).

The spelling of 16436020327 in words is "sixteen billion, four hundred thirty-six million, twenty thousand, three hundred twenty-seven".