4027109791 has 2 divisors, whose sum is σ = 4027109792. Its totient is φ = 4027109790.

The previous prime is 4027109731. The next prime is 4027109833. The reversal of 4027109791 is 1979017204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4027109791 - 2¹⁷ = 4026978719 is a prime.

It is a super-2 number, since 2×4027109791² = 32435226537536127362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4027109731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2013554895 + 2013554896.

It is an arithmetic number, because the mean of its divisors is an integer number (2013554896).

Almost surely, 2^4027109791 is an apocalyptic number.

4027109791 is a deficient number, since it is larger than the sum of its proper divisors (1).

4027109791 is an equidigital number, since it uses as much as digits as its factorization.

4027109791 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 40.

The square root of 4027109791 is about 63459.5130063255. The cubic root of 4027109791 is about 1590.9791565254.

The spelling of 4027109791 in words is "four billion, twenty-seven million, one hundred nine thousand, seven hundred ninety-one".