385743624946213 has 2 divisors, whose sum is σ = 385743624946214. Its totient is φ = 385743624946212.

The previous prime is 385743624946063. The next prime is 385743624946279. The reversal of 385743624946213 is 312649426347583.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 291978623613924 + 93765001332289 = 17087382^2 + 9683233^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-385743624946213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (385743624943213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192871812473106 + 192871812473107.

It is an arithmetic number, because the mean of its divisors is an integer number (192871812473107).

Almost surely, 2^{385743624946213} is an apocalyptic number.

It is an amenable number.

385743624946213 is a deficient number, since it is larger than the sum of its proper divisors (1).

385743624946213 is an equidigital number, since it uses as much as digits as its factorization.

385743624946213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 627056640, while the sum is 67.

The spelling of 385743624946213 in words is "three hundred eighty-five trillion, seven hundred forty-three billion, six hundred twenty-four million, nine hundred forty-six thousand, two hundred thirteen".