4101646169 has 2 divisors, whose sum is σ = 4101646170. Its totient is φ = 4101646168.

The previous prime is 4101646127. The next prime is 4101646181. The reversal of 4101646169 is 9616461014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2452230400 + 1649415769 = 49520^2 + 40613^2 .

It is a cyclic number.

It is not a de Polignac number, because 4101646169 - 2²⁸ = 3833210713 is a prime.

It is a super-2 number, since 2×4101646169² = 33647002591344753122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4101646469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2050823084 + 2050823085.

It is an arithmetic number, because the mean of its divisors is an integer number (2050823085).

Almost surely, 2^4101646169 is an apocalyptic number.

It is an amenable number.

4101646169 is a deficient number, since it is larger than the sum of its proper divisors (1).

4101646169 is an equidigital number, since it uses as much as digits as its factorization.

4101646169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 4101646169 is about 64044.0955045818. The cubic root of 4101646169 is about 1600.7348407092.

The spelling of 4101646169 in words is "four billion, one hundred one million, six hundred forty-six thousand, one hundred sixty-nine".