380186161027 has 2 divisors, whose sum is σ = 380186161028. Its totient is φ = 380186161026.

The previous prime is 380186161021. The next prime is 380186161049. The reversal of 380186161027 is 720161681083.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-380186161027 is a prime.

It is not a weakly prime, because it can be changed into another prime (380186161021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190093080513 + 190093080514.

It is an arithmetic number, because the mean of its divisors is an integer number (190093080514).

Almost surely, 2^380186161027 is an apocalyptic number.

380186161027 is a deficient number, since it is larger than the sum of its proper divisors (1).

380186161027 is an equidigital number, since it uses as much as digits as its factorization.

380186161027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 380186161027 in words is "three hundred eighty billion, one hundred eighty-six million, one hundred sixty-one thousand, twenty-seven".