16349075233 has 2 divisors, whose sum is σ = 16349075234. Its totient is φ = 16349075232.

The previous prime is 16349075221. The next prime is 16349075251. The reversal of 16349075233 is 33257094361.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15653012544 + 696062689 = 125112^2 + 26383^2 .

It is a cyclic number.

It is not a de Polignac number, because 16349075233 - 2²⁵ = 16315520801 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16349075233.

It is not a weakly prime, because it can be changed into another prime (16349375233) 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, 8174537616 + 8174537617.

It is an arithmetic number, because the mean of its divisors is an integer number (8174537617).

Almost surely, 2^16349075233 is an apocalyptic number.

It is an amenable number.

16349075233 is a deficient number, since it is larger than the sum of its proper divisors (1).

16349075233 is an equidigital number, since it uses as much as digits as its factorization.

16349075233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 43.

The spelling of 16349075233 in words is "sixteen billion, three hundred forty-nine million, seventy-five thousand, two hundred thirty-three".