886854314705417 has 2 divisors, whose sum is σ = 886854314705418. Its totient is φ = 886854314705416.

The previous prime is 886854314705407. The next prime is 886854314705441. The reversal of 886854314705417 is 714507413458688.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 846052638216256 + 40801676489161 = 29086984^2 + 6387619^2 .

It is a cyclic number.

It is not a de Polignac number, because 886854314705417 - 2²⁴ = 886854297928201 is a prime.

It is a super-2 number, since 2×886854314705417² (a number of 31 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (886854314705407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443427157352708 + 443427157352709.

It is an arithmetic number, because the mean of its divisors is an integer number (443427157352709).

Almost surely, 2^{886854314705417} is an apocalyptic number.

It is an amenable number.

886854314705417 is a deficient number, since it is larger than the sum of its proper divisors (1).

886854314705417 is an equidigital number, since it uses as much as digits as its factorization.

886854314705417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 722534400, while the sum is 71.

The spelling of 886854314705417 in words is "eight hundred eighty-six trillion, eight hundred fifty-four billion, three hundred fourteen million, seven hundred five thousand, four hundred seventeen".