8056397026427 has 2 divisors, whose sum is σ = 8056397026428. Its totient is φ = 8056397026426.

The previous prime is 8056397026417. The next prime is 8056397026439. The reversal of 8056397026427 is 7246207936508.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8056397026427 - 2²⁶ = 8056329917563 is a prime.

It is not a weakly prime, because it can be changed into another prime (8056397026417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4028198513213 + 4028198513214.

It is an arithmetic number, because the mean of its divisors is an integer number (4028198513214).

Almost surely, 2^{8056397026427} is an apocalyptic number.

8056397026427 is a deficient number, since it is larger than the sum of its proper divisors (1).

8056397026427 is an equidigital number, since it uses as much as digits as its factorization.

8056397026427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30481920, while the sum is 59.

The spelling of 8056397026427 in words is "eight trillion, fifty-six billion, three hundred ninety-seven million, twenty-six thousand, four hundred twenty-seven".