16230366862361 has 2 divisors, whose sum is σ = 16230366862362. Its totient is φ = 16230366862360.

The previous prime is 16230366862351. The next prime is 16230366862387. The reversal of 16230366862361 is 16326866303261.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12037881289225 + 4192485573136 = 3469565^2 + 2047556^2 .

It is an emirp because it is prime and its reverse (16326866303261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16230366862361 - 2¹⁰ = 16230366861337 is a prime.

It is not a weakly prime, because it can be changed into another prime (16230366862351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8115183431180 + 8115183431181.

It is an arithmetic number, because the mean of its divisors is an integer number (8115183431181).

Almost surely, 2^{16230366862361} is an apocalyptic number.

It is an amenable number.

16230366862361 is a deficient number, since it is larger than the sum of its proper divisors (1).

16230366862361 is an equidigital number, since it uses as much as digits as its factorization.

16230366862361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6718464, while the sum is 53.

The spelling of 16230366862361 in words is "sixteen trillion, two hundred thirty billion, three hundred sixty-six million, eight hundred sixty-two thousand, three hundred sixty-one".