4291841291 has 2 divisors, whose sum is σ = 4291841292. Its totient is φ = 4291841290.

The previous prime is 4291841269. The next prime is 4291841297. The reversal of 4291841291 is 1921481924.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4291841291 - 2⁶ = 4291841227 is a prime.

It is not a weakly prime, because it can be changed into another prime (4291841297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2145920645 + 2145920646.

It is an arithmetic number, because the mean of its divisors is an integer number (2145920646).

Almost surely, 2^4291841291 is an apocalyptic number.

4291841291 is a deficient number, since it is larger than the sum of its proper divisors (1).

4291841291 is an equidigital number, since it uses as much as digits as its factorization.

4291841291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 41.

The square root of 4291841291 is about 65512.1461333698. The cubic root of 4291841291 is about 1625.1042193986.

The spelling of 4291841291 in words is "four billion, two hundred ninety-one million, eight hundred forty-one thousand, two hundred ninety-one".