42026008163 has 2 divisors, whose sum is σ = 42026008164. Its totient is φ = 42026008162.

The previous prime is 42026008127. The next prime is 42026008169. The reversal of 42026008163 is 36180062024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42026008163 - 2¹⁶ = 42025942627 is a prime.

It is not a weakly prime, because it can be changed into another prime (42026008169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21013004081 + 21013004082.

It is an arithmetic number, because the mean of its divisors is an integer number (21013004082).

Almost surely, 2^42026008163 is an apocalyptic number.

42026008163 is a deficient number, since it is larger than the sum of its proper divisors (1).

42026008163 is an equidigital number, since it uses as much as digits as its factorization.

42026008163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 42026008163 in words is "forty-two billion, twenty-six million, eight thousand, one hundred sixty-three".