10166368841 has 2 divisors, whose sum is σ = 10166368842. Its totient is φ = 10166368840.

The previous prime is 10166368831. The next prime is 10166368867. The reversal of 10166368841 is 14886366101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7747696441 + 2418672400 = 88021^2 + 49180^2 .

It is a cyclic number.

It is not a de Polignac number, because 10166368841 - 2⁶ = 10166368777 is a prime.

It is a super-2 number, since 2×10166368841² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10166368792 and 10166368801.

It is not a weakly prime, because it can be changed into another prime (10166368831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5083184420 + 5083184421.

It is an arithmetic number, because the mean of its divisors is an integer number (5083184421).

Almost surely, 2^10166368841 is an apocalyptic number.

It is an amenable number.

10166368841 is a deficient number, since it is larger than the sum of its proper divisors (1).

10166368841 is an equidigital number, since it uses as much as digits as its factorization.

10166368841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 10166368841 in words is "ten billion, one hundred sixty-six million, three hundred sixty-eight thousand, eight hundred forty-one".