366461043187 has 2 divisors, whose sum is σ = 366461043188. Its totient is φ = 366461043186.

The previous prime is 366461043181. The next prime is 366461043197. The reversal of 366461043187 is 781340164663.

It is a weak prime.

It is an emirp because it is prime and its reverse (781340164663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 366461043187 - 2³⁵ = 332101304819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 366461043187.

It is not a weakly prime, because it can be changed into another prime (366461043181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183230521593 + 183230521594.

It is an arithmetic number, because the mean of its divisors is an integer number (183230521594).

Almost surely, 2^366461043187 is an apocalyptic number.

366461043187 is a deficient number, since it is larger than the sum of its proper divisors (1).

366461043187 is an equidigital number, since it uses as much as digits as its factorization.

366461043187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 366461043187 in words is "three hundred sixty-six billion, four hundred sixty-one million, forty-three thousand, one hundred eighty-seven".