8021426102383 has 2 divisors, whose sum is σ = 8021426102384. Its totient is φ = 8021426102382.

The previous prime is 8021426102303. The next prime is 8021426102411. The reversal of 8021426102383 is 3832016241208.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8021426102383 - 2²⁹ = 8020889231471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8021426102303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4010713051191 + 4010713051192.

It is an arithmetic number, because the mean of its divisors is an integer number (4010713051192).

Almost surely, 2^{8021426102383} is an apocalyptic number.

8021426102383 is a deficient number, since it is larger than the sum of its proper divisors (1).

8021426102383 is an equidigital number, since it uses as much as digits as its factorization.

8021426102383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 8021426102383 in words is "eight trillion, twenty-one billion, four hundred twenty-six million, one hundred two thousand, three hundred eighty-three".