16442112301 has 2 divisors, whose sum is σ = 16442112302. Its totient is φ = 16442112300.

The previous prime is 16442112221. The next prime is 16442112317. The reversal of 16442112301 is 10321124461.

16442112301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11626446276 + 4815666025 = 107826^2 + 69395^2 .

It is an emirp because it is prime and its reverse (10321124461) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16442112301 - 2¹³ = 16442104109 is a prime.

It is a super-3 number, since 3×16442112301³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16442112341) 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 as a sum of consecutive naturals, namely, 8221056150 + 8221056151.

It is an arithmetic number, because the mean of its divisors is an integer number (8221056151).

Almost surely, 2^16442112301 is an apocalyptic number.

It is an amenable number.

16442112301 is a deficient number, since it is larger than the sum of its proper divisors (1).

16442112301 is an equidigital number, since it uses as much as digits as its factorization.

16442112301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 16442112301 its reverse (10321124461), we get a palindrome (26763236762).

The spelling of 16442112301 in words is "sixteen billion, four hundred forty-two million, one hundred twelve thousand, three hundred one".