36246216641 has 2 divisors, whose sum is σ = 36246216642. Its totient is φ = 36246216640.

The previous prime is 36246216623. The next prime is 36246216661. The reversal of 36246216641 is 14661264263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30366547600 + 5879669041 = 174260^2 + 76679^2 .

It is a cyclic number.

It is not a de Polignac number, because 36246216641 - 2⁶ = 36246216577 is a prime.

It is not a weakly prime, because it can be changed into another prime (36246216661) 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, 18123108320 + 18123108321.

It is an arithmetic number, because the mean of its divisors is an integer number (18123108321).

Almost surely, 2^36246216641 is an apocalyptic number.

It is an amenable number.

36246216641 is a deficient number, since it is larger than the sum of its proper divisors (1).

36246216641 is an equidigital number, since it uses as much as digits as its factorization.

36246216641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 41.

The spelling of 36246216641 in words is "thirty-six billion, two hundred forty-six million, two hundred sixteen thousand, six hundred forty-one".