3941293111009 has 2 divisors, whose sum is σ = 3941293111010. Its totient is φ = 3941293111008.

The previous prime is 3941293111001. The next prime is 3941293111033. The reversal of 3941293111009 is 9001113921493.

3941293111009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3909062808225 + 32230302784 = 1977135^2 + 179528^2 .

It is a cyclic number.

It is not a de Polignac number, because 3941293111009 - 2³ = 3941293111001 is a prime.

It is not a weakly prime, because it can be changed into another prime (3941293111001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1970646555504 + 1970646555505.

It is an arithmetic number, because the mean of its divisors is an integer number (1970646555505).

Almost surely, 2^{3941293111009} is an apocalyptic number.

It is an amenable number.

3941293111009 is a deficient number, since it is larger than the sum of its proper divisors (1).

3941293111009 is an equidigital number, since it uses as much as digits as its factorization.

3941293111009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 43.

The spelling of 3941293111009 in words is "three trillion, nine hundred forty-one billion, two hundred ninety-three million, one hundred eleven thousand, nine".