2026340117 has 2 divisors, whose sum is σ = 2026340118. Its totient is φ = 2026340116.

The previous prime is 2026340111. The next prime is 2026340153. The reversal of 2026340117 is 7110436202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1434439876 + 591900241 = 37874^2 + 24329^2 .

It is a cyclic number.

It is not a de Polignac number, because 2026340117 - 2⁶ = 2026340053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2026340111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013170058 + 1013170059.

It is an arithmetic number, because the mean of its divisors is an integer number (1013170059).

Almost surely, 2^2026340117 is an apocalyptic number.

It is an amenable number.

2026340117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2026340117 is an equidigital number, since it uses as much as digits as its factorization.

2026340117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2026340117 is about 45014.8877261734. The cubic root of 2026340117 is about 1265.4280224480.

Adding to 2026340117 its reverse (7110436202), we get a palindrome (9136776319).

The spelling of 2026340117 in words is "two billion, twenty-six million, three hundred forty thousand, one hundred seventeen".