366201681316 has 9 divisors (see below), whose sum is σ = 640855060321. Its totient is φ = 183100235512.

The previous prime is 366201681253. The next prime is 366201681317. The reversal of 366201681316 is 613186102663.

The square root of 366201681316 is 605146.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 350097056100 + 16104625216 = 591690^2 + 126904^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366201681317) 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 in 2 ways as a sum of consecutive naturals, for example, 1059006 + ... + 1361578.

Almost surely, 2^366201681316 is an apocalyptic number.

366201681316 is the 605146-th square number.

It is an amenable number.

366201681316 is a deficient number, since it is larger than the sum of its proper divisors (274653379005).

366201681316 is an frugal number, since it uses more digits than its factorization.

366201681316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605150 (or 302575 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

Adding to 366201681316 its reverse (613186102663), we get a palindrome (979387783979).

The spelling of 366201681316 in words is "three hundred sixty-six billion, two hundred one million, six hundred eighty-one thousand, three hundred sixteen".