7110161491 has 2 divisors, whose sum is σ = 7110161492. Its totient is φ = 7110161490.

The previous prime is 7110161477. The next prime is 7110161561. The reversal of 7110161491 is 1941610117.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7110161491 - 2⁹ = 7110160979 is a prime.

It is not a weakly prime, because it can be changed into another prime (7110161441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3555080745 + 3555080746.

It is an arithmetic number, because the mean of its divisors is an integer number (3555080746).

Almost surely, 2^7110161491 is an apocalyptic number.

7110161491 is a deficient number, since it is larger than the sum of its proper divisors (1).

7110161491 is an equidigital number, since it uses as much as digits as its factorization.

7110161491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 31.

The square root of 7110161491 is about 84321.7735285496. The cubic root of 7110161491 is about 1922.9138239411.

The spelling of 7110161491 in words is "seven billion, one hundred ten million, one hundred sixty-one thousand, four hundred ninety-one".