380313146887 has 2 divisors, whose sum is σ = 380313146888. Its totient is φ = 380313146886.

The previous prime is 380313146833. The next prime is 380313146897. The reversal of 380313146887 is 788641313083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 380313146887 - 2³⁵ = 345953408519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380313146897) 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 as a sum of consecutive naturals, namely, 190156573443 + 190156573444.

It is an arithmetic number, because the mean of its divisors is an integer number (190156573444).

Almost surely, 2^380313146887 is an apocalyptic number.

380313146887 is a deficient number, since it is larger than the sum of its proper divisors (1).

380313146887 is an equidigital number, since it uses as much as digits as its factorization.

380313146887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 380313146887 in words is "three hundred eighty billion, three hundred thirteen million, one hundred forty-six thousand, eight hundred eighty-seven".