4313040491 has 2 divisors, whose sum is σ = 4313040492. Its totient is φ = 4313040490.

The previous prime is 4313040467. The next prime is 4313040497. The reversal of 4313040491 is 1940403134.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4313040491 is a prime.

It is not a weakly prime, because it can be changed into another prime (4313040497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156520245 + 2156520246.

It is an arithmetic number, because the mean of its divisors is an integer number (2156520246).

Almost surely, 2^4313040491 is an apocalyptic number.

4313040491 is a deficient number, since it is larger than the sum of its proper divisors (1).

4313040491 is an equidigital number, since it uses as much as digits as its factorization.

4313040491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 4313040491 is about 65673.7427820282. The cubic root of 4313040491 is about 1627.7755159116.

The spelling of 4313040491 in words is "four billion, three hundred thirteen million, forty thousand, four hundred ninety-one".