385282256207 has 2 divisors, whose sum is σ = 385282256208. Its totient is φ = 385282256206.

The previous prime is 385282256173. The next prime is 385282256239. The reversal of 385282256207 is 702652282583.

It is a strong prime.

It is an emirp because it is prime and its reverse (702652282583) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 385282256207 - 2⁸ = 385282255951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (385282256297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192641128103 + 192641128104.

It is an arithmetic number, because the mean of its divisors is an integer number (192641128104).

Almost surely, 2^385282256207 is an apocalyptic number.

385282256207 is a deficient number, since it is larger than the sum of its proper divisors (1).

385282256207 is an equidigital number, since it uses as much as digits as its factorization.

385282256207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 385282256207 in words is "three hundred eighty-five billion, two hundred eighty-two million, two hundred fifty-six thousand, two hundred seven".