1108343459 has 2 divisors, whose sum is σ = 1108343460. Its totient is φ = 1108343458.

The previous prime is 1108343449. The next prime is 1108343513. The reversal of 1108343459 is 9543438011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1108343459 - 2⁴ = 1108343443 is a prime.

It is not a weakly prime, because it can be changed into another prime (1108343419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554171729 + 554171730.

It is an arithmetic number, because the mean of its divisors is an integer number (554171730).

Almost surely, 2^1108343459 is an apocalyptic number.

1108343459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1108343459 is an equidigital number, since it uses as much as digits as its factorization.

1108343459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 1108343459 is about 33291.7926672626. The cubic root of 1108343459 is about 1034.8834797685.

The spelling of 1108343459 in words is "one billion, one hundred eight million, three hundred forty-three thousand, four hundred fifty-nine".