20426068248119 has 2 divisors, whose sum is σ = 20426068248120. Its totient is φ = 20426068248118.

The previous prime is 20426068248109. The next prime is 20426068248259. The reversal of 20426068248119 is 91184286062402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20426068248119 - 2³² = 20421773280823 is a prime.

It is a super-2 number, since 2×20426068248119² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20426068248109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10213034124059 + 10213034124060.

It is an arithmetic number, because the mean of its divisors is an integer number (10213034124060).

Almost surely, 2^{20426068248119} is an apocalyptic number.

20426068248119 is a deficient number, since it is larger than the sum of its proper divisors (1).

20426068248119 is an equidigital number, since it uses as much as digits as its factorization.

20426068248119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2654208, while the sum is 53.

The spelling of 20426068248119 in words is "twenty trillion, four hundred twenty-six billion, sixty-eight million, two hundred forty-eight thousand, one hundred nineteen".