4273113709 has 2 divisors, whose sum is σ = 4273113710. Its totient is φ = 4273113708.

The previous prime is 4273113697. The next prime is 4273113731. The reversal of 4273113709 is 9073113724.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3077475625 + 1195638084 = 55475^2 + 34578^2 .

It is a cyclic number.

It is not a de Polignac number, because 4273113709 - 2⁹ = 4273113197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4273113769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2136556854 + 2136556855.

It is an arithmetic number, because the mean of its divisors is an integer number (2136556855).

Almost surely, 2^4273113709 is an apocalyptic number.

It is an amenable number.

4273113709 is a deficient number, since it is larger than the sum of its proper divisors (1).

4273113709 is an equidigital number, since it uses as much as digits as its factorization.

4273113709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 4273113709 is about 65369.0577337627. The cubic root of 4273113709 is about 1622.7370421548.

The spelling of 4273113709 in words is "four billion, two hundred seventy-three million, one hundred thirteen thousand, seven hundred nine".