4091303963709 has 12 divisors (see below), whose sum is σ = 5909679894300. Its totient is φ = 2727527385024.

The previous prime is 4091303963687. The next prime is 4091303963717. The reversal of 4091303963709 is 9073693031904.

4091303963709 is a `hidden beast` number, since 409 + 130 + 39 + 6 + 3 + 70 + 9 = 666.

4091303963709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3522490848900 + 568813114809 = 1876830^2 + 754197^2 .

It is not a de Polignac number, because 4091303963709 - 2¹⁶ = 4091303898173 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4091303963309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3798777 + ... + 4755345.

It is an arithmetic number, because the mean of its divisors is an integer number (492473324525).

Almost surely, 2^{4091303963709} is an apocalyptic number.

It is an amenable number.

4091303963709 is a deficient number, since it is larger than the sum of its proper divisors (1818375930591).

4091303963709 is a wasteful number, since it uses less digits than its factorization.

4091303963709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431804 (or 1431801 counting only the distinct ones).

The product of its (nonzero) digits is 3306744, while the sum is 54.

The spelling of 4091303963709 in words is "four trillion, ninety-one billion, three hundred three million, nine hundred sixty-three thousand, seven hundred nine".