3909141241 has 2 divisors, whose sum is σ = 3909141242. Its totient is φ = 3909141240.

The previous prime is 3909141233. The next prime is 3909141251. The reversal of 3909141241 is 1421419093.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3547989225 + 361152016 = 59565^2 + 19004^2 .

It is an emirp because it is prime and its reverse (1421419093) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3909141241 - 2³ = 3909141233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3909141197 and 3909141206.

It is not a weakly prime, because it can be changed into another prime (3909141251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1954570620 + 1954570621.

It is an arithmetic number, because the mean of its divisors is an integer number (1954570621).

Almost surely, 2^3909141241 is an apocalyptic number.

It is an amenable number.

3909141241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3909141241 is an equidigital number, since it uses as much as digits as its factorization.

3909141241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 3909141241 is about 62523.1256496346. The cubic root of 3909141241 is about 1575.2897749854.

The spelling of 3909141241 in words is "three billion, nine hundred nine million, one hundred forty-one thousand, two hundred forty-one".