886107807881 has 2 divisors, whose sum is σ = 886107807882. Its totient is φ = 886107807880.

The previous prime is 886107807853. The next prime is 886107807899. The reversal of 886107807881 is 188708701688.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 677518303225 + 208589504656 = 823115^2 + 456716^2 .

It is a cyclic number.

It is not a de Polignac number, because 886107807881 - 2²⁶ = 886040699017 is a prime.

It is a super-2 number, since 2×886107807881² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (886107807841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443053903940 + 443053903941.

It is an arithmetic number, because the mean of its divisors is an integer number (443053903941).

Almost surely, 2^886107807881 is an apocalyptic number.

It is an amenable number.

886107807881 is a deficient number, since it is larger than the sum of its proper divisors (1).

886107807881 is an equidigital number, since it uses as much as digits as its factorization.

886107807881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9633792, while the sum is 62.

The spelling of 886107807881 in words is "eight hundred eighty-six billion, one hundred seven million, eight hundred seven thousand, eight hundred eighty-one".