838850001713 has 2 divisors, whose sum is σ = 838850001714. Its totient is φ = 838850001712.

The previous prime is 838850001697. The next prime is 838850001721. The reversal of 838850001713 is 317100058838.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 779376449329 + 59473552384 = 882823^2 + 243872^2 .

It is a cyclic number.

It is not a de Polignac number, because 838850001713 - 2⁴ = 838850001697 is a prime.

It is not a weakly prime, because it can be changed into another prime (838855001713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 419425000856 + 419425000857.

It is an arithmetic number, because the mean of its divisors is an integer number (419425000857).

Almost surely, 2^838850001713 is an apocalyptic number.

It is an amenable number.

838850001713 is a deficient number, since it is larger than the sum of its proper divisors (1).

838850001713 is an equidigital number, since it uses as much as digits as its factorization.

838850001713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 838850001713 in words is "eight hundred thirty-eight billion, eight hundred fifty million, one thousand, seven hundred thirteen".