4105345511269 has 2 divisors, whose sum is σ = 4105345511270. Its totient is φ = 4105345511268.

The previous prime is 4105345511249. The next prime is 4105345511287. The reversal of 4105345511269 is 9621155435014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3376222502500 + 729123008769 = 1837450^2 + 853887^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4105345511269 is a prime.

It is a super-2 number, since 2×4105345511269² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4105345511209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2052672755634 + 2052672755635.

It is an arithmetic number, because the mean of its divisors is an integer number (2052672755635).

Almost surely, 2^{4105345511269} is an apocalyptic number.

It is an amenable number.

4105345511269 is a deficient number, since it is larger than the sum of its proper divisors (1).

4105345511269 is an equidigital number, since it uses as much as digits as its factorization.

4105345511269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 46.

The spelling of 4105345511269 in words is "four trillion, one hundred five billion, three hundred forty-five million, five hundred eleven thousand, two hundred sixty-nine".