4105131412309 has 2 divisors, whose sum is σ = 4105131412310. Its totient is φ = 4105131412308.

The previous prime is 4105131412303. The next prime is 4105131412363. The reversal of 4105131412309 is 9032141315014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3668937209809 + 436194202500 = 1915447^2 + 660450^2 .

It is a cyclic number.

It is not a de Polignac number, because 4105131412309 - 2⁷ = 4105131412181 is a prime.

It is a super-2 number, since 2×4105131412309² (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 (4105131412303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2052565706154 + 2052565706155.

It is an arithmetic number, because the mean of its divisors is an integer number (2052565706155).

Almost surely, 2^{4105131412309} is an apocalyptic number.

It is an amenable number.

4105131412309 is a deficient number, since it is larger than the sum of its proper divisors (1).

4105131412309 is an equidigital number, since it uses as much as digits as its factorization.

4105131412309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 4105131412309 in words is "four trillion, one hundred five billion, one hundred thirty-one million, four hundred twelve thousand, three hundred nine".