380184640373 has 2 divisors, whose sum is σ = 380184640374. Its totient is φ = 380184640372.

The previous prime is 380184640361. The next prime is 380184640393. The reversal of 380184640373 is 373046481083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 266924122609 + 113260517764 = 516647^2 + 336542^2 .

It is a cyclic number.

It is not a de Polignac number, because 380184640373 - 2⁴ = 380184640357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380184640343) 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, 190092320186 + 190092320187.

It is an arithmetic number, because the mean of its divisors is an integer number (190092320187).

Almost surely, 2^380184640373 is an apocalyptic number.

It is an amenable number.

380184640373 is a deficient number, since it is larger than the sum of its proper divisors (1).

380184640373 is an equidigital number, since it uses as much as digits as its factorization.

380184640373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 380184640373 in words is "three hundred eighty billion, one hundred eighty-four million, six hundred forty thousand, three hundred seventy-three".