385323072859 has 2 divisors, whose sum is σ = 385323072860. Its totient is φ = 385323072858.

The previous prime is 385323072781. The next prime is 385323072941. The reversal of 385323072859 is 958270323583.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 385323072859 - 2⁷ = 385323072731 is a prime.

It is not a weakly prime, because it can be changed into another prime (385323072359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192661536429 + 192661536430.

It is an arithmetic number, because the mean of its divisors is an integer number (192661536430).

Almost surely, 2^385323072859 is an apocalyptic number.

385323072859 is a deficient number, since it is larger than the sum of its proper divisors (1).

385323072859 is an equidigital number, since it uses as much as digits as its factorization.

385323072859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 385323072859 in words is "three hundred eighty-five billion, three hundred twenty-three million, seventy-two thousand, eight hundred fifty-nine".