387830263343 has 2 divisors, whose sum is σ = 387830263344. Its totient is φ = 387830263342.

The previous prime is 387830263339. The next prime is 387830263363. The reversal of 387830263343 is 343362038783.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 387830263343 - 2² = 387830263339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 387830263291 and 387830263300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (387830263363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193915131671 + 193915131672.

It is an arithmetic number, because the mean of its divisors is an integer number (193915131672).

Almost surely, 2^387830263343 is an apocalyptic number.

387830263343 is a deficient number, since it is larger than the sum of its proper divisors (1).

387830263343 is an equidigital number, since it uses as much as digits as its factorization.

387830263343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 50.

The spelling of 387830263343 in words is "three hundred eighty-seven billion, eight hundred thirty million, two hundred sixty-three thousand, three hundred forty-three".