16242506201 has 2 divisors, whose sum is σ = 16242506202. Its totient is φ = 16242506200.

The previous prime is 16242506177. The next prime is 16242506213. The reversal of 16242506201 is 10260524261.

16242506201 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., 13206606400 + 3035899801 = 114920^2 + 55099^2 .

It is a cyclic number.

It is not a de Polignac number, because 16242506201 - 2²² = 16238311897 is a prime.

It is not a weakly prime, because it can be changed into another prime (16242506221) 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, 8121253100 + 8121253101.

It is an arithmetic number, because the mean of its divisors is an integer number (8121253101).

Almost surely, 2^16242506201 is an apocalyptic number.

It is an amenable number.

16242506201 is a deficient number, since it is larger than the sum of its proper divisors (1).

16242506201 is an equidigital number, since it uses as much as digits as its factorization.

16242506201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 16242506201 in words is "sixteen billion, two hundred forty-two million, five hundred six thousand, two hundred one".